273900438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{70123}}^1$

素因数の和:70169

約数の個数: 48

約数和(自身を含む): 700118016

約数和(自身を除く): 426217578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 70123, 140246, 210369, 420738, 490861, 631107, 981722, 1262214, 1472583, 2173813, 2945166, 4347626, 4417749, 6521439, 8835498, 13042878, 15216691, 19564317, 30433382, 39128634, 45650073, 91300146, 136950219, 273900438]

約数ペア:

[(1, 273900438), (2, 136950219), (3, 91300146), (6, 45650073), (7, 39128634), (9, 30433382), (14, 19564317), (18, 15216691), (21, 13042878), (31, 8835498), (42, 6521439), (62, 4417749), (63, 4347626), (93, 2945166), (126, 2173813), (186, 1472583), (217, 1262214), (279, 981722), (434, 631107), (558, 490861), (651, 420738), (1302, 210369), (1953, 140246), (3906, 70123)]