15677531988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{972793}}^1$

素因数の和:972896

約数の個数: 48

約数和(自身を含む): 39223054080

約数和(自身を除く): 23545522092

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 79, 102, 158, 204, 237, 316, 474, 948, 1343, 2686, 4029, 5372, 8058, 16116, 972793, 1945586, 2918379, 3891172, 5836758, 11673516, 16537481, 33074962, 49612443, 66149924, 76850647, 99224886, 153701294, 198449772, 230551941, 307402588, 461103882, 922207764, 1306460999, 2612921998, 3919382997, 5225843996, 7838765994, 15677531988]

約数ペア:

[(1, 15677531988), (2, 7838765994), (3, 5225843996), (4, 3919382997), (6, 2612921998), (12, 1306460999), (17, 922207764), (34, 461103882), (51, 307402588), (68, 230551941), (79, 198449772), (102, 153701294), (158, 99224886), (204, 76850647), (237, 66149924), (316, 49612443), (474, 33074962), (948, 16537481), (1343, 11673516), (2686, 5836758), (4029, 3891172), (5372, 2918379), (8058, 1945586), (16116, 972793)]