421079022

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257069}}^1$

素因数の和:257097

約数の個数: 48

約数和(自身を含む): 1122881760

約数和(自身を除く): 701802738

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 257069, 514138, 771207, 1542414, 1799483, 2313621, 3341897, 3598966, 4627242, 5398449, 6683794, 10025691, 10796898, 16195347, 20051382, 23393279, 30077073, 32390694, 46786558, 60154146, 70179837, 140359674, 210539511, 421079022]

約数ペア:

[(1, 421079022), (2, 210539511), (3, 140359674), (6, 70179837), (7, 60154146), (9, 46786558), (13, 32390694), (14, 30077073), (18, 23393279), (21, 20051382), (26, 16195347), (39, 10796898), (42, 10025691), (63, 6683794), (78, 5398449), (91, 4627242), (117, 3598966), (126, 3341897), (182, 2313621), (234, 1799483), (273, 1542414), (546, 771207), (819, 514138), (1638, 257069)]