267978438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163601}}^1$

素因数の和:163629

約数の個数: 48

約数和(自身を含む): 714613536

約数和(自身を除く): 446635098

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, 163601, 327202, 490803, 981606, 1145207, 1472409, 2126813, 2290414, 2944818, 3435621, 4253626, 6380439, 6871242, 10306863, 12760878, 14887691, 19141317, 20613726, 29775382, 38282634, 44663073, 89326146, 133989219, 267978438]

約数ペア:

[(1, 267978438), (2, 133989219), (3, 89326146), (6, 44663073), (7, 38282634), (9, 29775382), (13, 20613726), (14, 19141317), (18, 14887691), (21, 12760878), (26, 10306863), (39, 6871242), (42, 6380439), (63, 4253626), (78, 3435621), (91, 2944818), (117, 2290414), (126, 2126813), (182, 1472409), (234, 1145207), (273, 981606), (546, 490803), (819, 327202), (1638, 163601)]