987756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1069}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 2876160

約数和(自身を除く): 1888404

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 1069, 2138, 3207, 4276, 6414, 7483, 11759, 12828, 14966, 22449, 23518, 29932, 35277, 44898, 47036, 70554, 82313, 89796, 141108, 164626, 246939, 329252, 493878, 987756]

約数ペア:

[(1, 987756), (2, 493878), (3, 329252), (4, 246939), (6, 164626), (7, 141108), (11, 89796), (12, 82313), (14, 70554), (21, 47036), (22, 44898), (28, 35277), (33, 29932), (42, 23518), (44, 22449), (66, 14966), (77, 12828), (84, 11759), (132, 7483), (154, 6414), (231, 4276), (308, 3207), (462, 2138), (924, 1069)]