139037262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{254647}}^1$

素因数の和:254672

約数の個数: 32

約数和(自身を含む): 342246912

約数和(自身を除く): 203209650

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 254647, 509294, 763941, 1527882, 1782529, 3310411, 3565058, 5347587, 6620822, 9931233, 10695174, 19862466, 23172877, 46345754, 69518631, 139037262]

約数ペア:

[(1, 139037262), (2, 69518631), (3, 46345754), (6, 23172877), (7, 19862466), (13, 10695174), (14, 9931233), (21, 6620822), (26, 5347587), (39, 3565058), (42, 3310411), (78, 1782529), (91, 1527882), (182, 763941), (273, 509294), (546, 254647)]