3951948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:92

約数の個数: 144

約数和(自身を含む): 12870144

約数和(自身を除く): 8918196

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 47, 49, 52, 66, 77, 78, 84, 91, 94, 98, 132, 141, 143, 147, 154, 156, 182, 188, 196, 231, 273, 282, 286, 294, 308, 329, 364, 429, 462, 517, 539, 546, 564, 572, 588, 611, 637, 658, 858, 924, 987, 1001, 1034, 1078, 1092, 1222, 1274, 1316, 1551, 1617, 1716, 1833, 1911, 1974, 2002, 2068, 2156, 2303, 2444, 2548, 3003, 3102, 3234, 3619, 3666, 3822, 3948, 4004, 4277, 4606, 6006, 6204, 6468, 6721, 6909, 7007, 7238, 7332, 7644, 8554, 9212, 10857, 12012, 12831, 13442, 13818, 14014, 14476, 17108, 20163, 21021, 21714, 25333, 25662, 26884, 27636, 28028, 29939, 40326, 42042, 43428, 47047, 50666, 51324, 59878, 75999, 80652, 84084, 89817, 94094, 101332, 119756, 141141, 151998, 179634, 188188, 282282, 303996, 329329, 359268, 564564, 658658, 987987, 1317316, 1975974, 3951948]

約数ペア:

[(1, 3951948), (2, 1975974), (3, 1317316), (4, 987987), (6, 658658), (7, 564564), (11, 359268), (12, 329329), (13, 303996), (14, 282282), (21, 188188), (22, 179634), (26, 151998), (28, 141141), (33, 119756), (39, 101332), (42, 94094), (44, 89817), (47, 84084), (49, 80652), (52, 75999), (66, 59878), (77, 51324), (78, 50666), (84, 47047), (91, 43428), (94, 42042), (98, 40326), (132, 29939), (141, 28028), (143, 27636), (147, 26884), (154, 25662), (156, 25333), (182, 21714), (188, 21021), (196, 20163), (231, 17108), (273, 14476), (282, 14014), (286, 13818), (294, 13442), (308, 12831), (329, 12012), (364, 10857), (429, 9212), (462, 8554), (517, 7644), (539, 7332), (546, 7238), (564, 7007), (572, 6909), (588, 6721), (611, 6468), (637, 6204), (658, 6006), (858, 4606), (924, 4277), (987, 4004), (1001, 3948), (1034, 3822), (1078, 3666), (1092, 3619), (1222, 3234), (1274, 3102), (1316, 3003), (1551, 2548), (1617, 2444), (1716, 2303), (1833, 2156), (1911, 2068), (1974, 2002)]