130812318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79861}}^1$

素因数の和:79889

約数の個数: 48

約数和(自身を含む): 348837216

約数和(自身を除く): 218024898

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 79861, 159722, 239583, 479166, 559027, 718749, 1038193, 1118054, 1437498, 1677081, 2076386, 3114579, 3354162, 5031243, 6229158, 7267351, 9343737, 10062486, 14534702, 18687474, 21802053, 43604106, 65406159, 130812318]

約数ペア:

[(1, 130812318), (2, 65406159), (3, 43604106), (6, 21802053), (7, 18687474), (9, 14534702), (13, 10062486), (14, 9343737), (18, 7267351), (21, 6229158), (26, 5031243), (39, 3354162), (42, 3114579), (63, 2076386), (78, 1677081), (91, 1437498), (117, 1118054), (126, 1038193), (182, 718749), (234, 559027), (273, 479166), (546, 239583), (819, 159722), (1638, 79861)]