18693168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1033}}^1$

素因数の和:1086

約数の個数: 80

約数和(自身を含む): 53850720

約数和(自身を除く): 35157552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 156, 174, 208, 232, 312, 348, 377, 464, 624, 696, 754, 1033, 1131, 1392, 1508, 2066, 2262, 3016, 3099, 4132, 4524, 6032, 6198, 8264, 9048, 12396, 13429, 16528, 18096, 24792, 26858, 29957, 40287, 49584, 53716, 59914, 80574, 89871, 107432, 119828, 161148, 179742, 214864, 239656, 322296, 359484, 389441, 479312, 644592, 718968, 778882, 1168323, 1437936, 1557764, 2336646, 3115528, 4673292, 6231056, 9346584, 18693168]

約数ペア:

[(1, 18693168), (2, 9346584), (3, 6231056), (4, 4673292), (6, 3115528), (8, 2336646), (12, 1557764), (13, 1437936), (16, 1168323), (24, 778882), (26, 718968), (29, 644592), (39, 479312), (48, 389441), (52, 359484), (58, 322296), (78, 239656), (87, 214864), (104, 179742), (116, 161148), (156, 119828), (174, 107432), (208, 89871), (232, 80574), (312, 59914), (348, 53716), (377, 49584), (464, 40287), (624, 29957), (696, 26858), (754, 24792), (1033, 18096), (1131, 16528), (1392, 13429), (1508, 12396), (2066, 9048), (2262, 8264), (3016, 6198), (3099, 6032), (4132, 4524)]