71395146

素因数分解:

$2^1\times 3^2\times {\mathrm{557}}^1\times {\mathrm{7121}}^1$

素因数の和:7686

約数の個数: 24

約数和(自身を含む): 154988964

約数和(自身を除く): 83593818

約数列:

[1, 2, 3, 6, 9, 18, 557, 1114, 1671, 3342, 5013, 7121, 10026, 14242, 21363, 42726, 64089, 128178, 3966397, 7932794, 11899191, 23798382, 35697573, 71395146]

約数ペア:

[(1, 71395146), (2, 35697573), (3, 23798382), (6, 11899191), (9, 7932794), (18, 3966397), (557, 128178), (1114, 64089), (1671, 42726), (3342, 21363), (5013, 14242), (7121, 10026)]