18231795758

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1063}}^1$

素因数の和:1494

約数の個数: 64

約数和(自身を含む): 31963921920

約数和(自身を除く): 13732126162

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 379, 758, 1063, 1331, 2057, 2126, 2662, 4114, 4169, 6443, 8338, 11693, 12886, 18071, 22627, 23386, 36142, 45254, 45859, 70873, 91718, 128623, 141746, 198781, 257246, 397562, 402877, 504449, 779603, 805754, 1008898, 1414853, 1559206, 2186591, 2829706, 4373182, 4431647, 6848909, 8575633, 8863294, 13697818, 17151266, 24052501, 48105002, 48748117, 75337999, 97496234, 150675998, 536229287, 828717989, 1072458574, 1657435978, 9115897879, 18231795758]

約数ペア:

[(1, 18231795758), (2, 9115897879), (11, 1657435978), (17, 1072458574), (22, 828717989), (34, 536229287), (121, 150675998), (187, 97496234), (242, 75337999), (374, 48748117), (379, 48105002), (758, 24052501), (1063, 17151266), (1331, 13697818), (2057, 8863294), (2126, 8575633), (2662, 6848909), (4114, 4431647), (4169, 4373182), (6443, 2829706), (8338, 2186591), (11693, 1559206), (12886, 1414853), (18071, 1008898), (22627, 805754), (23386, 779603), (36142, 504449), (45254, 402877), (45859, 397562), (70873, 257246), (91718, 198781), (128623, 141746)]