12853821078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{1579}}^1$

素因数の和:1723

約数の個数: 144

約数和(自身を含む): 33872267520

約数和(自身を除く): 21018446442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 53, 63, 69, 106, 126, 138, 159, 161, 207, 318, 322, 371, 414, 477, 483, 742, 954, 966, 1113, 1219, 1449, 1579, 2226, 2438, 2809, 2898, 3158, 3339, 3657, 4737, 5618, 6678, 7314, 8427, 8533, 9474, 10971, 11053, 14211, 16854, 17066, 19663, 21942, 22106, 25281, 25599, 28422, 33159, 36317, 39326, 50562, 51198, 58989, 64607, 66318, 72634, 76797, 83687, 99477, 108951, 117978, 129214, 153594, 167374, 176967, 193821, 198954, 217902, 251061, 254219, 326853, 353934, 387642, 452249, 502122, 508438, 581463, 585809, 653706, 753183, 762657, 904498, 1162926, 1171618, 1356747, 1506366, 1525314, 1757427, 1924801, 2287971, 2713494, 3514854, 3849602, 4070241, 4435411, 4575942, 5272281, 5774403, 8140482, 8870822, 10544562, 11548806, 13306233, 13473607, 17323209, 26612466, 26947214, 31047877, 34646418, 39918699, 40420821, 62095754, 79837398, 80841642, 93143631, 102014453, 121262463, 186287262, 204028906, 242524926, 279430893, 306043359, 558861786, 612086718, 714101171, 918130077, 1428202342, 1836260154, 2142303513, 4284607026, 6426910539, 12853821078]

約数ペア:

[(1, 12853821078), (2, 6426910539), (3, 4284607026), (6, 2142303513), (7, 1836260154), (9, 1428202342), (14, 918130077), (18, 714101171), (21, 612086718), (23, 558861786), (42, 306043359), (46, 279430893), (53, 242524926), (63, 204028906), (69, 186287262), (106, 121262463), (126, 102014453), (138, 93143631), (159, 80841642), (161, 79837398), (207, 62095754), (318, 40420821), (322, 39918699), (371, 34646418), (414, 31047877), (477, 26947214), (483, 26612466), (742, 17323209), (954, 13473607), (966, 13306233), (1113, 11548806), (1219, 10544562), (1449, 8870822), (1579, 8140482), (2226, 5774403), (2438, 5272281), (2809, 4575942), (2898, 4435411), (3158, 4070241), (3339, 3849602), (3657, 3514854), (4737, 2713494), (5618, 2287971), (6678, 1924801), (7314, 1757427), (8427, 1525314), (8533, 1506366), (9474, 1356747), (10971, 1171618), (11053, 1162926), (14211, 904498), (16854, 762657), (17066, 753183), (19663, 653706), (21942, 585809), (22106, 581463), (25281, 508438), (25599, 502122), (28422, 452249), (33159, 387642), (36317, 353934), (39326, 326853), (50562, 254219), (51198, 251061), (58989, 217902), (64607, 198954), (66318, 193821), (72634, 176967), (76797, 167374), (83687, 153594), (99477, 129214), (108951, 117978)]