2021873238

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:689

約数の個数: 192

約数和(自身を含む): 5732633088

約数和(自身を除く): 3710759850

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 97, 99, 126, 154, 162, 189, 194, 198, 231, 243, 291, 297, 378, 462, 486, 557, 567, 582, 594, 679, 693, 873, 891, 1067, 1114, 1134, 1358, 1386, 1671, 1701, 1746, 1782, 2037, 2079, 2134, 2619, 2673, 3201, 3342, 3402, 3899, 4074, 4158, 5013, 5238, 5346, 6111, 6127, 6237, 6402, 7469, 7798, 7857, 9603, 10026, 11697, 12222, 12254, 12474, 14938, 15039, 15714, 18333, 18381, 18711, 19206, 22407, 23394, 23571, 28809, 30078, 35091, 36666, 36762, 37422, 42889, 44814, 45117, 47142, 54029, 54999, 55143, 57618, 67221, 70182, 85778, 86427, 90234, 105273, 108058, 109998, 110286, 128667, 134442, 135351, 162087, 164997, 165429, 172854, 201663, 210546, 257334, 259281, 270702, 315819, 324174, 329994, 330858, 378203, 386001, 403326, 486261, 496287, 518562, 594319, 604989, 631638, 756406, 772002, 947457, 972522, 992574, 1134609, 1158003, 1188638, 1209978, 1458783, 1488861, 1782957, 1814967, 1894914, 2269218, 2316006, 2917566, 2977722, 3403827, 3474009, 3565914, 3629934, 4160233, 4376349, 5348871, 6807654, 6948018, 8320466, 8752698, 10211481, 10422027, 10697742, 12480699, 13129047, 16046613, 20422962, 20844054, 24961398, 26258094, 30634443, 32093226, 37442097, 48139839, 61268886, 74884194, 91903329, 96279678, 112326291, 144419517, 183806658, 224652582, 288839034, 336978873, 673957746, 1010936619, 2021873238]

約数ペア:

[(1, 2021873238), (2, 1010936619), (3, 673957746), (6, 336978873), (7, 288839034), (9, 224652582), (11, 183806658), (14, 144419517), (18, 112326291), (21, 96279678), (22, 91903329), (27, 74884194), (33, 61268886), (42, 48139839), (54, 37442097), (63, 32093226), (66, 30634443), (77, 26258094), (81, 24961398), (97, 20844054), (99, 20422962), (126, 16046613), (154, 13129047), (162, 12480699), (189, 10697742), (194, 10422027), (198, 10211481), (231, 8752698), (243, 8320466), (291, 6948018), (297, 6807654), (378, 5348871), (462, 4376349), (486, 4160233), (557, 3629934), (567, 3565914), (582, 3474009), (594, 3403827), (679, 2977722), (693, 2917566), (873, 2316006), (891, 2269218), (1067, 1894914), (1114, 1814967), (1134, 1782957), (1358, 1488861), (1386, 1458783), (1671, 1209978), (1701, 1188638), (1746, 1158003), (1782, 1134609), (2037, 992574), (2079, 972522), (2134, 947457), (2619, 772002), (2673, 756406), (3201, 631638), (3342, 604989), (3402, 594319), (3899, 518562), (4074, 496287), (4158, 486261), (5013, 403326), (5238, 386001), (5346, 378203), (6111, 330858), (6127, 329994), (6237, 324174), (6402, 315819), (7469, 270702), (7798, 259281), (7857, 257334), (9603, 210546), (10026, 201663), (11697, 172854), (12222, 165429), (12254, 164997), (12474, 162087), (14938, 135351), (15039, 134442), (15714, 128667), (18333, 110286), (18381, 109998), (18711, 108058), (19206, 105273), (22407, 90234), (23394, 86427), (23571, 85778), (28809, 70182), (30078, 67221), (35091, 57618), (36666, 55143), (36762, 54999), (37422, 54029), (42889, 47142), (44814, 45117)]