18189526680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3886651}}^1$

素因数の和:3886681

約数の個数: 96

約数和(自身を含む): 63663359760

約数和(自身を除く): 45473833080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 3886651, 7773302, 11659953, 15546604, 19433255, 23319906, 31093208, 34979859, 38866510, 46639812, 50526463, 58299765, 69959718, 77733020, 93279624, 101052926, 116599530, 139919436, 151579389, 155466040, 174899295, 202105852, 233199060, 252632315, 279838872, 303158778, 349798590, 404211704, 454738167, 466398120, 505264630, 606317556, 699597180, 757896945, 909476334, 1010529260, 1212635112, 1399194360, 1515793890, 1818952668, 2021058520, 2273690835, 3031587780, 3637905336, 4547381670, 6063175560, 9094763340, 18189526680]

約数ペア:

[(1, 18189526680), (2, 9094763340), (3, 6063175560), (4, 4547381670), (5, 3637905336), (6, 3031587780), (8, 2273690835), (9, 2021058520), (10, 1818952668), (12, 1515793890), (13, 1399194360), (15, 1212635112), (18, 1010529260), (20, 909476334), (24, 757896945), (26, 699597180), (30, 606317556), (36, 505264630), (39, 466398120), (40, 454738167), (45, 404211704), (52, 349798590), (60, 303158778), (65, 279838872), (72, 252632315), (78, 233199060), (90, 202105852), (104, 174899295), (117, 155466040), (120, 151579389), (130, 139919436), (156, 116599530), (180, 101052926), (195, 93279624), (234, 77733020), (260, 69959718), (312, 58299765), (360, 50526463), (390, 46639812), (468, 38866510), (520, 34979859), (585, 31093208), (780, 23319906), (936, 19433255), (1170, 15546604), (1560, 11659953), (2340, 7773302), (4680, 3886651)]