15204021858

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{241127}}^1$

素因数の和:241279

約数の個数: 48

約数和(自身を含む): 34305762816

約数和(自身を除く): 19101740958

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 113, 186, 226, 279, 339, 558, 678, 1017, 2034, 3503, 7006, 10509, 21018, 31527, 63054, 241127, 482254, 723381, 1446762, 2170143, 4340286, 7474937, 14949874, 22424811, 27247351, 44849622, 54494702, 67274433, 81742053, 134548866, 163484106, 245226159, 490452318, 844667881, 1689335762, 2534003643, 5068007286, 7602010929, 15204021858]

約数ペア:

[(1, 15204021858), (2, 7602010929), (3, 5068007286), (6, 2534003643), (9, 1689335762), (18, 844667881), (31, 490452318), (62, 245226159), (93, 163484106), (113, 134548866), (186, 81742053), (226, 67274433), (279, 54494702), (339, 44849622), (558, 27247351), (678, 22424811), (1017, 14949874), (2034, 7474937), (3503, 4340286), (7006, 2170143), (10509, 1446762), (21018, 723381), (31527, 482254), (63054, 241127)]