129224772

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{20749}}^1$

素因数の和:20932

約数の個数: 36

約数和(自身を含む): 328555500

約数和(自身を除く): 199330728

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 519, 692, 1038, 1557, 2076, 3114, 6228, 20749, 41498, 62247, 82996, 124494, 186741, 248988, 373482, 746964, 3589577, 7179154, 10768731, 14358308, 21537462, 32306193, 43074924, 64612386, 129224772]

約数ペア:

[(1, 129224772), (2, 64612386), (3, 43074924), (4, 32306193), (6, 21537462), (9, 14358308), (12, 10768731), (18, 7179154), (36, 3589577), (173, 746964), (346, 373482), (519, 248988), (692, 186741), (1038, 124494), (1557, 82996), (2076, 62247), (3114, 41498), (6228, 20749)]