261072954

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{4603}}^1$

素因数の和:4771

約数の個数: 48

約数和(自身を含む): 594689472

約数和(自身を除く): 333616518

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 137, 138, 207, 274, 411, 414, 822, 1233, 2466, 3151, 4603, 6302, 9206, 9453, 13809, 18906, 27618, 28359, 41427, 56718, 82854, 105869, 211738, 317607, 630611, 635214, 952821, 1261222, 1891833, 1905642, 3783666, 5675499, 11350998, 14504053, 29008106, 43512159, 87024318, 130536477, 261072954]

約数ペア:

[(1, 261072954), (2, 130536477), (3, 87024318), (6, 43512159), (9, 29008106), (18, 14504053), (23, 11350998), (46, 5675499), (69, 3783666), (137, 1905642), (138, 1891833), (207, 1261222), (274, 952821), (411, 635214), (414, 630611), (822, 317607), (1233, 211738), (2466, 105869), (3151, 82854), (4603, 56718), (6302, 41427), (9206, 28359), (9453, 27618), (13809, 18906)]