2018777844

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{77419}}^1$

素因数の和:77520

約数の個数: 48

約数和(自身を含む): 4916479680

約数和(自身を除く): 2897701836

約数列:

[1, 2, 3, 4, 6, 12, 41, 53, 82, 106, 123, 159, 164, 212, 246, 318, 492, 636, 2173, 4346, 6519, 8692, 13038, 26076, 77419, 154838, 232257, 309676, 464514, 929028, 3174179, 4103207, 6348358, 8206414, 9522537, 12309621, 12696716, 16412828, 19045074, 24619242, 38090148, 49238484, 168231487, 336462974, 504694461, 672925948, 1009388922, 2018777844]

約数ペア:

[(1, 2018777844), (2, 1009388922), (3, 672925948), (4, 504694461), (6, 336462974), (12, 168231487), (41, 49238484), (53, 38090148), (82, 24619242), (106, 19045074), (123, 16412828), (159, 12696716), (164, 12309621), (212, 9522537), (246, 8206414), (318, 6348358), (492, 4103207), (636, 3174179), (2173, 929028), (4346, 464514), (6519, 309676), (8692, 232257), (13038, 154838), (26076, 77419)]