2371538988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{723913}}^1$

素因数の和:723943

約数の個数: 72

約数和(自身を含む): 7378131488

約数和(自身を除く): 5006592500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 723913, 1447826, 2171739, 2895652, 4343478, 5067391, 6515217, 8686956, 9410869, 10134782, 13030434, 15202173, 18821738, 20269564, 26060868, 28232607, 30404346, 37643476, 45606519, 56465214, 60808692, 65876083, 84697821, 91213038, 112930428, 131752166, 169395642, 182426076, 197628249, 263504332, 338791284, 395256498, 592884747, 790512996, 1185769494, 2371538988]

約数ペア:

[(1, 2371538988), (2, 1185769494), (3, 790512996), (4, 592884747), (6, 395256498), (7, 338791284), (9, 263504332), (12, 197628249), (13, 182426076), (14, 169395642), (18, 131752166), (21, 112930428), (26, 91213038), (28, 84697821), (36, 65876083), (39, 60808692), (42, 56465214), (52, 45606519), (63, 37643476), (78, 30404346), (84, 28232607), (91, 26060868), (117, 20269564), (126, 18821738), (156, 15202173), (182, 13030434), (234, 10134782), (252, 9410869), (273, 8686956), (364, 6515217), (468, 5067391), (546, 4343478), (819, 2895652), (1092, 2171739), (1638, 1447826), (3276, 723913)]