15679879686

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{389}}^1\times {\mathrm{10613}}^1$

素因数の和:11221

約数の個数: 48

約数和(自身を含む): 34225055280

約数和(自身を除く): 18545175594

約数列:

[1, 2, 3, 6, 9, 18, 211, 389, 422, 633, 778, 1167, 1266, 1899, 2334, 3501, 3798, 7002, 10613, 21226, 31839, 63678, 82079, 95517, 164158, 191034, 246237, 492474, 738711, 1477422, 2239343, 4128457, 4478686, 6718029, 8256914, 12385371, 13436058, 20154087, 24770742, 37156113, 40308174, 74312226, 871104427, 1742208854, 2613313281, 5226626562, 7839939843, 15679879686]

約数ペア:

[(1, 15679879686), (2, 7839939843), (3, 5226626562), (6, 2613313281), (9, 1742208854), (18, 871104427), (211, 74312226), (389, 40308174), (422, 37156113), (633, 24770742), (778, 20154087), (1167, 13436058), (1266, 12385371), (1899, 8256914), (2334, 6718029), (3501, 4478686), (3798, 4128457), (7002, 2239343), (10613, 1477422), (21226, 738711), (31839, 492474), (63678, 246237), (82079, 191034), (95517, 164158)]