123457434

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{6337}}^1$

素因数の和:6550

約数の個数: 32

約数和(自身を含む): 262849536

約数和(自身を除く): 139392102

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 191, 382, 573, 1146, 3247, 6337, 6494, 9741, 12674, 19011, 19482, 38022, 107729, 215458, 323187, 646374, 1210367, 2420734, 3631101, 7262202, 20576239, 41152478, 61728717, 123457434]

約数ペア:

[(1, 123457434), (2, 61728717), (3, 41152478), (6, 20576239), (17, 7262202), (34, 3631101), (51, 2420734), (102, 1210367), (191, 646374), (382, 323187), (573, 215458), (1146, 107729), (3247, 38022), (6337, 19482), (6494, 19011), (9741, 12674)]