1567779966

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{4079}}^1$

素因数の和:4381

約数の個数: 48

約数和(自身を含む): 3444629760

約数和(自身を除く): 1876849794

約数列:

[1, 2, 3, 6, 9, 18, 131, 163, 262, 326, 393, 489, 786, 978, 1179, 1467, 2358, 2934, 4079, 8158, 12237, 21353, 24474, 36711, 42706, 64059, 73422, 128118, 192177, 384354, 534349, 664877, 1068698, 1329754, 1603047, 1994631, 3206094, 3989262, 4809141, 5983893, 9618282, 11967786, 87098887, 174197774, 261296661, 522593322, 783889983, 1567779966]

約数ペア:

[(1, 1567779966), (2, 783889983), (3, 522593322), (6, 261296661), (9, 174197774), (18, 87098887), (131, 11967786), (163, 9618282), (262, 5983893), (326, 4809141), (393, 3989262), (489, 3206094), (786, 1994631), (978, 1603047), (1179, 1329754), (1467, 1068698), (2358, 664877), (2934, 534349), (4079, 384354), (8158, 192177), (12237, 128118), (21353, 73422), (24474, 64059), (36711, 42706)]