38768898

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{809}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 90862560

約数和(自身を除く): 52093662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 163, 294, 326, 489, 809, 978, 1141, 1618, 2282, 2427, 3423, 4854, 5663, 6846, 7987, 11326, 15974, 16989, 23961, 33978, 39641, 47922, 79282, 118923, 131867, 237846, 263734, 395601, 791202, 923069, 1846138, 2769207, 5538414, 6461483, 12922966, 19384449, 38768898]

約数ペア:

[(1, 38768898), (2, 19384449), (3, 12922966), (6, 6461483), (7, 5538414), (14, 2769207), (21, 1846138), (42, 923069), (49, 791202), (98, 395601), (147, 263734), (163, 237846), (294, 131867), (326, 118923), (489, 79282), (809, 47922), (978, 39641), (1141, 33978), (1618, 23961), (2282, 16989), (2427, 15974), (3423, 11326), (4854, 7987), (5663, 6846)]