27860826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9343}}^1$

素因数の和:9426

約数の個数: 32

約数和(自身を含む): 64585728

約数和(自身を除く): 36724902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 9343, 18686, 28029, 56058, 65401, 130802, 196203, 392406, 663353, 1326706, 1990059, 3980118, 4643471, 9286942, 13930413, 27860826]

約数ペア:

[(1, 27860826), (2, 13930413), (3, 9286942), (6, 4643471), (7, 3980118), (14, 1990059), (21, 1326706), (42, 663353), (71, 392406), (142, 196203), (213, 130802), (426, 65401), (497, 56058), (994, 28029), (1491, 18686), (2982, 9343)]