18191316

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10601}}^1$

素因数の和:10632

約数の個数: 48

約数和(自身を含む): 49871808

約数和(自身を除く): 31680492

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 10601, 21202, 31803, 42404, 63606, 116611, 127212, 137813, 233222, 275626, 349833, 413439, 466444, 551252, 699666, 826878, 1399332, 1515943, 1653756, 3031886, 4547829, 6063772, 9095658, 18191316]

約数ペア:

[(1, 18191316), (2, 9095658), (3, 6063772), (4, 4547829), (6, 3031886), (11, 1653756), (12, 1515943), (13, 1399332), (22, 826878), (26, 699666), (33, 551252), (39, 466444), (44, 413439), (52, 349833), (66, 275626), (78, 233222), (132, 137813), (143, 127212), (156, 116611), (286, 63606), (429, 42404), (572, 31803), (858, 21202), (1716, 10601)]