179179434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{20029}}^1$

素因数の和:20115

約数の個数: 48

約数和(自身を含む): 449953920

約数和(自身を除く): 270774486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 20029, 40058, 60087, 120174, 140203, 180261, 280406, 360522, 420609, 841218, 1261827, 1422059, 2523654, 2844118, 4266177, 8532354, 9954413, 12798531, 19908826, 25597062, 29863239, 59726478, 89589717, 179179434]

約数ペア:

[(1, 179179434), (2, 89589717), (3, 59726478), (6, 29863239), (7, 25597062), (9, 19908826), (14, 12798531), (18, 9954413), (21, 8532354), (42, 4266177), (63, 2844118), (71, 2523654), (126, 1422059), (142, 1261827), (213, 841218), (426, 420609), (497, 360522), (639, 280406), (994, 180261), (1278, 140203), (1491, 120174), (2982, 60087), (4473, 40058), (8946, 20029)]