18405696

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{5639}}^1$

素因数の和:5671

約数の個数: 56

約数和(自身を含む): 51572160

約数和(自身を除く): 33166464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 5639, 11278, 16917, 22556, 33834, 45112, 67668, 90224, 95863, 135336, 180448, 191726, 270672, 287589, 360896, 383452, 541344, 575178, 766904, 1082688, 1150356, 1533808, 2300712, 3067616, 4601424, 6135232, 9202848, 18405696]

約数ペア:

[(1, 18405696), (2, 9202848), (3, 6135232), (4, 4601424), (6, 3067616), (8, 2300712), (12, 1533808), (16, 1150356), (17, 1082688), (24, 766904), (32, 575178), (34, 541344), (48, 383452), (51, 360896), (64, 287589), (68, 270672), (96, 191726), (102, 180448), (136, 135336), (192, 95863), (204, 90224), (272, 67668), (408, 45112), (544, 33834), (816, 22556), (1088, 16917), (1632, 11278), (3264, 5639)]