18159098568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{84229}}^1$

素因数の和:84942

約数の個数: 64

約数和(自身を含む): 48961214400

約数和(自身を除く): 30802115832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 691, 1382, 2073, 2764, 4146, 5528, 8292, 8983, 16584, 17966, 26949, 35932, 53898, 71864, 84229, 107796, 168458, 215592, 252687, 336916, 505374, 673832, 1010748, 1094977, 2021496, 2189954, 3284931, 4379908, 6569862, 8759816, 13139724, 26279448, 58202239, 116404478, 174606717, 232808956, 349213434, 465617912, 698426868, 756629107, 1396853736, 1513258214, 2269887321, 3026516428, 4539774642, 6053032856, 9079549284, 18159098568]

約数ペア:

[(1, 18159098568), (2, 9079549284), (3, 6053032856), (4, 4539774642), (6, 3026516428), (8, 2269887321), (12, 1513258214), (13, 1396853736), (24, 756629107), (26, 698426868), (39, 465617912), (52, 349213434), (78, 232808956), (104, 174606717), (156, 116404478), (312, 58202239), (691, 26279448), (1382, 13139724), (2073, 8759816), (2764, 6569862), (4146, 4379908), (5528, 3284931), (8292, 2189954), (8983, 2021496), (16584, 1094977), (17966, 1010748), (26949, 673832), (35932, 505374), (53898, 336916), (71864, 252687), (84229, 215592), (107796, 168458)]