18100164

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 43608320

約数和(自身を除く): 25508156

約数列:

[1, 2, 3, 4, 6, 12, 61, 79, 122, 158, 183, 237, 244, 313, 316, 366, 474, 626, 732, 939, 948, 1252, 1878, 3756, 4819, 9638, 14457, 19093, 19276, 24727, 28914, 38186, 49454, 57279, 57828, 74181, 76372, 98908, 114558, 148362, 229116, 296724, 1508347, 3016694, 4525041, 6033388, 9050082, 18100164]

約数ペア:

[(1, 18100164), (2, 9050082), (3, 6033388), (4, 4525041), (6, 3016694), (12, 1508347), (61, 296724), (79, 229116), (122, 148362), (158, 114558), (183, 98908), (237, 76372), (244, 74181), (313, 57828), (316, 57279), (366, 49454), (474, 38186), (626, 28914), (732, 24727), (939, 19276), (948, 19093), (1252, 14457), (1878, 9638), (3756, 4819)]