6666816

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2671}}^1$

素因数の和:2699

約数の個数: 56

約数和(自身を含む): 19003264

約数和(自身を除く): 12336448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 2671, 5342, 8013, 10684, 16026, 21368, 32052, 34723, 42736, 64104, 69446, 85472, 104169, 128208, 138892, 170944, 208338, 256416, 277784, 416676, 512832, 555568, 833352, 1111136, 1666704, 2222272, 3333408, 6666816]

約数ペア:

[(1, 6666816), (2, 3333408), (3, 2222272), (4, 1666704), (6, 1111136), (8, 833352), (12, 555568), (13, 512832), (16, 416676), (24, 277784), (26, 256416), (32, 208338), (39, 170944), (48, 138892), (52, 128208), (64, 104169), (78, 85472), (96, 69446), (104, 64104), (156, 42736), (192, 34723), (208, 32052), (312, 21368), (416, 16026), (624, 10684), (832, 8013), (1248, 5342), (2496, 2671)]