18338130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2953}}^1$

素因数の和:2992

約数の個数: 64

約数和(自身を含む): 51045120

約数和(自身を除く): 32706990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 2953, 3105, 5906, 6210, 8859, 14765, 17718, 26577, 29530, 44295, 53154, 67919, 79731, 88590, 132885, 135838, 159462, 203757, 265770, 339595, 398655, 407514, 611271, 679190, 797310, 1018785, 1222542, 1833813, 2037570, 3056355, 3667626, 6112710, 9169065, 18338130]

約数ペア:

[(1, 18338130), (2, 9169065), (3, 6112710), (5, 3667626), (6, 3056355), (9, 2037570), (10, 1833813), (15, 1222542), (18, 1018785), (23, 797310), (27, 679190), (30, 611271), (45, 407514), (46, 398655), (54, 339595), (69, 265770), (90, 203757), (115, 159462), (135, 135838), (138, 132885), (207, 88590), (230, 79731), (270, 67919), (345, 53154), (414, 44295), (621, 29530), (690, 26577), (1035, 17718), (1242, 14765), (2070, 8859), (2953, 6210), (3105, 5906)]