21874848

素因数分解:

$2^5\times 3^1\times {\mathrm{191}}^1\times {\mathrm{1193}}^1$

素因数の和:1397

約数の個数: 48

約数和(自身を含む): 57770496

約数和(自身を除く): 35895648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 191, 382, 573, 764, 1146, 1193, 1528, 2292, 2386, 3056, 3579, 4584, 4772, 6112, 7158, 9168, 9544, 14316, 18336, 19088, 28632, 38176, 57264, 114528, 227863, 455726, 683589, 911452, 1367178, 1822904, 2734356, 3645808, 5468712, 7291616, 10937424, 21874848]

約数ペア:

[(1, 21874848), (2, 10937424), (3, 7291616), (4, 5468712), (6, 3645808), (8, 2734356), (12, 1822904), (16, 1367178), (24, 911452), (32, 683589), (48, 455726), (96, 227863), (191, 114528), (382, 57264), (573, 38176), (764, 28632), (1146, 19088), (1193, 18336), (1528, 14316), (2292, 9544), (2386, 9168), (3056, 7158), (3579, 6112), (4584, 4772)]