1987386114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^2\times {\mathrm{4133}}^1$

素因数の和:4359

約数の個数: 48

約数和(自身を含む): 4586557248

約数和(自身を除く): 2599171134

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4133, 4494, 8266, 11449, 12399, 22898, 24798, 28931, 34347, 57862, 68694, 80143, 86793, 160286, 173586, 240429, 442231, 480858, 884462, 1326693, 2653386, 3095617, 6191234, 9286851, 18573702, 47318717, 94637434, 141956151, 283912302, 331231019, 662462038, 993693057, 1987386114]

約数ペア:

[(1, 1987386114), (2, 993693057), (3, 662462038), (6, 331231019), (7, 283912302), (14, 141956151), (21, 94637434), (42, 47318717), (107, 18573702), (214, 9286851), (321, 6191234), (642, 3095617), (749, 2653386), (1498, 1326693), (2247, 884462), (4133, 480858), (4494, 442231), (8266, 240429), (11449, 173586), (12399, 160286), (22898, 86793), (24798, 80143), (28931, 68694), (34347, 57862)]