27163388

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{51059}}^1$

素因数の和:51089

約数の個数: 24

約数和(自身を含む): 57187200

約数和(自身を除く): 30023812

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 51059, 102118, 204236, 357413, 714826, 970121, 1429652, 1940242, 3880484, 6790847, 13581694, 27163388]

約数ペア:

[(1, 27163388), (2, 13581694), (4, 6790847), (7, 3880484), (14, 1940242), (19, 1429652), (28, 970121), (38, 714826), (76, 357413), (133, 204236), (266, 102118), (532, 51059)]