63940086

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{507461}}^1$

素因数の和:507476

約数の個数: 24

約数和(自身を含む): 158328144

約数和(自身を除く): 94388058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 507461, 1014922, 1522383, 3044766, 3552227, 4567149, 7104454, 9134298, 10656681, 21313362, 31970043, 63940086]

約数ペア:

[(1, 63940086), (2, 31970043), (3, 21313362), (6, 10656681), (7, 9134298), (9, 7104454), (14, 4567149), (18, 3552227), (21, 3044766), (42, 1522383), (63, 1014922), (126, 507461)]