139545084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1661251}}^1$

素因数の和:1661265

約数の個数: 24

約数和(自身を含む): 372120448

約数和(自身を除く): 232575364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1661251, 3322502, 4983753, 6645004, 9967506, 11628757, 19935012, 23257514, 34886271, 46515028, 69772542, 139545084]

約数ペア:

[(1, 139545084), (2, 69772542), (3, 46515028), (4, 34886271), (6, 23257514), (7, 19935012), (12, 11628757), (14, 9967506), (21, 6645004), (28, 4983753), (42, 3322502), (84, 1661251)]