18234736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3023}}^1$

素因数の和:3073

約数の個数: 40

約数和(自身を含む): 39372480

約数和(自身を除く): 21137744

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 3023, 6032, 6046, 12092, 24184, 39299, 48368, 78598, 87667, 157196, 175334, 314392, 350668, 628784, 701336, 1139671, 1402672, 2279342, 4558684, 9117368, 18234736]

約数ペア:

[(1, 18234736), (2, 9117368), (4, 4558684), (8, 2279342), (13, 1402672), (16, 1139671), (26, 701336), (29, 628784), (52, 350668), (58, 314392), (104, 175334), (116, 157196), (208, 87667), (232, 78598), (377, 48368), (464, 39299), (754, 24184), (1508, 12092), (3016, 6046), (3023, 6032)]