17860988734

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{619}}^1\times {\mathrm{1451}}^1$

素因数の和:2296

約数の個数: 32

約数和(自身を含む): 27460920960

約数和(自身を除く): 9599932226

約数列:

[1, 2, 61, 122, 163, 326, 619, 1238, 1451, 2902, 9943, 19886, 37759, 75518, 88511, 100897, 177022, 201794, 236513, 473026, 898169, 1796338, 6154717, 12309434, 14427293, 28854586, 54788309, 109576618, 146401547, 292803094, 8930494367, 17860988734]

約数ペア:

[(1, 17860988734), (2, 8930494367), (61, 292803094), (122, 146401547), (163, 109576618), (326, 54788309), (619, 28854586), (1238, 14427293), (1451, 12309434), (2902, 6154717), (9943, 1796338), (19886, 898169), (37759, 473026), (75518, 236513), (88511, 201794), (100897, 177022)]