72151758

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{572633}}^1$

素因数の和:572648

約数の個数: 24

約数和(自身を含む): 178661808

約数和(自身を除く): 106510050

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 572633, 1145266, 1717899, 3435798, 4008431, 5153697, 8016862, 10307394, 12025293, 24050586, 36075879, 72151758]

約数ペア:

[(1, 72151758), (2, 36075879), (3, 24050586), (6, 12025293), (7, 10307394), (9, 8016862), (14, 5153697), (18, 4008431), (21, 3435798), (42, 1717899), (63, 1145266), (126, 572633)]