12975102

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:382

約数の個数: 72

約数和(自身を含む): 33505056

約数和(自身を除く): 20529954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 94, 98, 126, 141, 147, 282, 294, 313, 329, 423, 441, 626, 658, 846, 882, 939, 987, 1878, 1974, 2191, 2303, 2817, 2961, 4382, 4606, 5634, 5922, 6573, 6909, 13146, 13818, 14711, 15337, 19719, 20727, 29422, 30674, 39438, 41454, 44133, 46011, 88266, 92022, 102977, 132399, 138033, 205954, 264798, 276066, 308931, 617862, 720839, 926793, 1441678, 1853586, 2162517, 4325034, 6487551, 12975102]

約数ペア:

[(1, 12975102), (2, 6487551), (3, 4325034), (6, 2162517), (7, 1853586), (9, 1441678), (14, 926793), (18, 720839), (21, 617862), (42, 308931), (47, 276066), (49, 264798), (63, 205954), (94, 138033), (98, 132399), (126, 102977), (141, 92022), (147, 88266), (282, 46011), (294, 44133), (313, 41454), (329, 39438), (423, 30674), (441, 29422), (626, 20727), (658, 19719), (846, 15337), (882, 14711), (939, 13818), (987, 13146), (1878, 6909), (1974, 6573), (2191, 5922), (2303, 5634), (2817, 4606), (2961, 4382)]