13300812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1187

約数の個数: 72

約数和(自身を含む): 39277056

約数和(自身を除く): 25976244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1123, 1316, 1692, 1974, 2246, 2961, 3369, 3948, 4492, 5922, 6738, 7861, 10107, 11844, 13476, 15722, 20214, 23583, 31444, 40428, 47166, 52781, 70749, 94332, 105562, 141498, 158343, 211124, 282996, 316686, 369467, 475029, 633372, 738934, 950058, 1108401, 1477868, 1900116, 2216802, 3325203, 4433604, 6650406, 13300812]

約数ペア:

[(1, 13300812), (2, 6650406), (3, 4433604), (4, 3325203), (6, 2216802), (7, 1900116), (9, 1477868), (12, 1108401), (14, 950058), (18, 738934), (21, 633372), (28, 475029), (36, 369467), (42, 316686), (47, 282996), (63, 211124), (84, 158343), (94, 141498), (126, 105562), (141, 94332), (188, 70749), (252, 52781), (282, 47166), (329, 40428), (423, 31444), (564, 23583), (658, 20214), (846, 15722), (987, 13476), (1123, 11844), (1316, 10107), (1692, 7861), (1974, 6738), (2246, 5922), (2961, 4492), (3369, 3948)]