71017218

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127271}}^1$

素因数の和:127310

約数の個数: 24

約数和(自身を含む): 158835456

約数和(自身を除く): 87818238

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 127271, 254542, 381813, 763626, 1145439, 2290878, 3945401, 7890802, 11836203, 23672406, 35508609, 71017218]

約数ペア:

[(1, 71017218), (2, 35508609), (3, 23672406), (6, 11836203), (9, 7890802), (18, 3945401), (31, 2290878), (62, 1145439), (93, 763626), (186, 381813), (279, 254542), (558, 127271)]