6678984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{21407}}^1$

素因数の和:21429

約数の個数: 32

約数和(自身を含む): 17982720

約数和(自身を除く): 11303736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 21407, 42814, 64221, 85628, 128442, 171256, 256884, 278291, 513768, 556582, 834873, 1113164, 1669746, 2226328, 3339492, 6678984]

約数ペア:

[(1, 6678984), (2, 3339492), (3, 2226328), (4, 1669746), (6, 1113164), (8, 834873), (12, 556582), (13, 513768), (24, 278291), (26, 256884), (39, 171256), (52, 128442), (78, 85628), (104, 64221), (156, 42814), (312, 21407)]