1964531502

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{7177}}^1$

素因数の和:7362

約数の個数: 64

約数和(自身を含む): 4516971840

約数和(自身を除く): 2552440338

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 137, 222, 274, 333, 411, 666, 822, 999, 1233, 1998, 2466, 3699, 5069, 7177, 7398, 10138, 14354, 15207, 21531, 30414, 43062, 45621, 64593, 91242, 129186, 136863, 193779, 265549, 273726, 387558, 531098, 796647, 983249, 1593294, 1966498, 2389941, 2949747, 4779882, 5899494, 7169823, 8849241, 14339646, 17698482, 26547723, 36380213, 53095446, 72760426, 109140639, 218281278, 327421917, 654843834, 982265751, 1964531502]

約数ペア:

[(1, 1964531502), (2, 982265751), (3, 654843834), (6, 327421917), (9, 218281278), (18, 109140639), (27, 72760426), (37, 53095446), (54, 36380213), (74, 26547723), (111, 17698482), (137, 14339646), (222, 8849241), (274, 7169823), (333, 5899494), (411, 4779882), (666, 2949747), (822, 2389941), (999, 1966498), (1233, 1593294), (1998, 983249), (2466, 796647), (3699, 531098), (5069, 387558), (7177, 273726), (7398, 265549), (10138, 193779), (14354, 136863), (15207, 129186), (21531, 91242), (30414, 64593), (43062, 45621)]