27420002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 45705600

約数和(自身を除く): 18285598

約数列:

[1, 2, 19, 23, 38, 46, 137, 229, 274, 437, 458, 874, 2603, 3151, 4351, 5206, 5267, 6302, 8702, 10534, 31373, 59869, 62746, 100073, 119738, 200146, 596087, 721579, 1192174, 1443158, 13710001, 27420002]

約数ペア:

[(1, 27420002), (2, 13710001), (19, 1443158), (23, 1192174), (38, 721579), (46, 596087), (137, 200146), (229, 119738), (274, 100073), (437, 62746), (458, 59869), (874, 31373), (2603, 10534), (3151, 8702), (4351, 6302), (5206, 5267)]