18085786680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11593453}}^1$

素因数の和:11593480

約数の個数: 64

約数和(自身を含む): 58431008160

約数和(自身を除く): 40345221480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 11593453, 23186906, 34780359, 46373812, 57967265, 69560718, 92747624, 115934530, 139121436, 150714889, 173901795, 231869060, 278242872, 301429778, 347803590, 452144667, 463738120, 602859556, 695607180, 753574445, 904289334, 1205719112, 1391214360, 1507148890, 1808578668, 2260723335, 3014297780, 3617157336, 4521446670, 6028595560, 9042893340, 18085786680]

約数ペア:

[(1, 18085786680), (2, 9042893340), (3, 6028595560), (4, 4521446670), (5, 3617157336), (6, 3014297780), (8, 2260723335), (10, 1808578668), (12, 1507148890), (13, 1391214360), (15, 1205719112), (20, 904289334), (24, 753574445), (26, 695607180), (30, 602859556), (39, 463738120), (40, 452144667), (52, 347803590), (60, 301429778), (65, 278242872), (78, 231869060), (104, 173901795), (120, 150714889), (130, 139121436), (156, 115934530), (195, 92747624), (260, 69560718), (312, 57967265), (390, 46373812), (520, 34780359), (780, 23186906), (1560, 11593453)]