1810040484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{197689}}^1$

素因数の和:197812

約数の個数: 48

約数和(自身を含む): 4871081600

約数和(自身を除く): 3061041116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4578, 9156, 197689, 395378, 593067, 790756, 1186134, 1383823, 2372268, 2767646, 4151469, 5535292, 8302938, 16605876, 21548101, 43096202, 64644303, 86192404, 129288606, 150836707, 258577212, 301673414, 452510121, 603346828, 905020242, 1810040484]

約数ペア:

[(1, 1810040484), (2, 905020242), (3, 603346828), (4, 452510121), (6, 301673414), (7, 258577212), (12, 150836707), (14, 129288606), (21, 86192404), (28, 64644303), (42, 43096202), (84, 21548101), (109, 16605876), (218, 8302938), (327, 5535292), (436, 4151469), (654, 2767646), (763, 2372268), (1308, 1383823), (1526, 1186134), (2289, 790756), (3052, 593067), (4578, 395378), (9156, 197689)]