42180714

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 94753152

約数和(自身を除く): 52572438

約数列:

[1, 2, 3, 6, 9, 18, 47, 73, 94, 141, 146, 219, 282, 423, 438, 657, 683, 846, 1314, 1366, 2049, 3431, 4098, 6147, 6862, 10293, 12294, 20586, 30879, 32101, 49859, 61758, 64202, 96303, 99718, 149577, 192606, 288909, 299154, 448731, 577818, 897462, 2343373, 4686746, 7030119, 14060238, 21090357, 42180714]

約数ペア:

[(1, 42180714), (2, 21090357), (3, 14060238), (6, 7030119), (9, 4686746), (18, 2343373), (47, 897462), (73, 577818), (94, 448731), (141, 299154), (146, 288909), (219, 192606), (282, 149577), (423, 99718), (438, 96303), (657, 64202), (683, 61758), (846, 49859), (1314, 32101), (1366, 30879), (2049, 20586), (3431, 12294), (4098, 10293), (6147, 6862)]