2021860218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 5263356672

約数和(自身を除く): 3241496454

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 51, 53, 69, 101, 102, 106, 119, 138, 159, 161, 202, 238, 303, 318, 322, 357, 371, 391, 483, 529, 606, 707, 714, 742, 782, 901, 966, 1058, 1113, 1173, 1219, 1414, 1587, 1717, 1802, 2121, 2226, 2323, 2346, 2438, 2703, 2737, 3174, 3434, 3657, 3703, 4242, 4646, 5151, 5353, 5406, 5474, 6307, 6969, 7314, 7406, 8211, 8533, 8993, 10302, 10706, 11109, 12019, 12614, 13938, 16059, 16261, 16422, 17066, 17986, 18921, 20723, 22218, 24038, 25599, 26979, 28037, 32118, 32522, 36057, 37471, 37842, 39491, 41446, 48783, 51198, 53429, 53958, 56074, 62169, 62951, 72114, 74942, 78982, 84111, 91001, 97566, 106858, 112413, 118473, 123119, 124338, 125902, 145061, 160287, 168222, 182002, 188853, 196259, 224826, 236946, 246238, 273003, 276437, 290122, 320574, 369357, 374003, 377706, 392518, 435183, 476629, 546006, 552874, 588777, 637007, 738714, 748006, 829311, 861833, 870366, 908293, 953258, 1122009, 1177554, 1274014, 1429887, 1658622, 1723666, 1816586, 1911021, 2093023, 2244018, 2585499, 2724879, 2831737, 2859774, 3336403, 3822042, 4186046, 5170998, 5449758, 5663474, 6279069, 6358051, 6672806, 8495211, 10009209, 12558138, 12716102, 14651161, 16990422, 19074153, 19822159, 20018418, 29302322, 38148306, 39644318, 43953483, 48139529, 59466477, 87906966, 96279058, 118932954, 144418587, 288837174, 336976703, 673953406, 1010930109, 2021860218]

約数ペア:

[(1, 2021860218), (2, 1010930109), (3, 673953406), (6, 336976703), (7, 288837174), (14, 144418587), (17, 118932954), (21, 96279058), (23, 87906966), (34, 59466477), (42, 48139529), (46, 43953483), (51, 39644318), (53, 38148306), (69, 29302322), (101, 20018418), (102, 19822159), (106, 19074153), (119, 16990422), (138, 14651161), (159, 12716102), (161, 12558138), (202, 10009209), (238, 8495211), (303, 6672806), (318, 6358051), (322, 6279069), (357, 5663474), (371, 5449758), (391, 5170998), (483, 4186046), (529, 3822042), (606, 3336403), (707, 2859774), (714, 2831737), (742, 2724879), (782, 2585499), (901, 2244018), (966, 2093023), (1058, 1911021), (1113, 1816586), (1173, 1723666), (1219, 1658622), (1414, 1429887), (1587, 1274014), (1717, 1177554), (1802, 1122009), (2121, 953258), (2226, 908293), (2323, 870366), (2346, 861833), (2438, 829311), (2703, 748006), (2737, 738714), (3174, 637007), (3434, 588777), (3657, 552874), (3703, 546006), (4242, 476629), (4646, 435183), (5151, 392518), (5353, 377706), (5406, 374003), (5474, 369357), (6307, 320574), (6969, 290122), (7314, 276437), (7406, 273003), (8211, 246238), (8533, 236946), (8993, 224826), (10302, 196259), (10706, 188853), (11109, 182002), (12019, 168222), (12614, 160287), (13938, 145061), (16059, 125902), (16261, 124338), (16422, 123119), (17066, 118473), (17986, 112413), (18921, 106858), (20723, 97566), (22218, 91001), (24038, 84111), (25599, 78982), (26979, 74942), (28037, 72114), (32118, 62951), (32522, 62169), (36057, 56074), (37471, 53958), (37842, 53429), (39491, 51198), (41446, 48783)]