635508738

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{1823}}^1$

素因数の和:2119

約数の個数: 48

約数和(自身を含む): 1398249216

約数和(自身を除く): 762740478

約数列:

[1, 2, 3, 6, 9, 18, 107, 181, 214, 321, 362, 543, 642, 963, 1086, 1629, 1823, 1926, 3258, 3646, 5469, 10938, 16407, 19367, 32814, 38734, 58101, 116202, 174303, 195061, 329963, 348606, 390122, 585183, 659926, 989889, 1170366, 1755549, 1979778, 2969667, 3511098, 5939334, 35306041, 70612082, 105918123, 211836246, 317754369, 635508738]

約数ペア:

[(1, 635508738), (2, 317754369), (3, 211836246), (6, 105918123), (9, 70612082), (18, 35306041), (107, 5939334), (181, 3511098), (214, 2969667), (321, 1979778), (362, 1755549), (543, 1170366), (642, 989889), (963, 659926), (1086, 585183), (1629, 390122), (1823, 348606), (1926, 329963), (3258, 195061), (3646, 174303), (5469, 116202), (10938, 58101), (16407, 38734), (19367, 32814)]