40320972

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{30271}}^1$

素因数の和:30318

約数の個数: 36

約数和(自身を含む): 104680576

約数和(自身を除く): 64359604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 30271, 60542, 90813, 121084, 181626, 272439, 363252, 544878, 1089756, 1120027, 2240054, 3360081, 4480108, 6720162, 10080243, 13440324, 20160486, 40320972]

約数ペア:

[(1, 40320972), (2, 20160486), (3, 13440324), (4, 10080243), (6, 6720162), (9, 4480108), (12, 3360081), (18, 2240054), (36, 1120027), (37, 1089756), (74, 544878), (111, 363252), (148, 272439), (222, 181626), (333, 121084), (444, 90813), (666, 60542), (1332, 30271)]