2639459844

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{1163783}}^1$

素因数の和:1163806

約数の個数: 60

約数和(自身を含む): 7885800384

約数和(自身を除く): 5246340540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 1163783, 2327566, 3491349, 4655132, 6982698, 8146481, 10474047, 13965396, 16292962, 20948094, 24439443, 31422141, 32585924, 41896188, 48878886, 62844282, 73318329, 94266423, 97757772, 125688564, 146636658, 188532846, 219954987, 293273316, 377065692, 439909974, 659864961, 879819948, 1319729922, 2639459844]

約数ペア:

[(1, 2639459844), (2, 1319729922), (3, 879819948), (4, 659864961), (6, 439909974), (7, 377065692), (9, 293273316), (12, 219954987), (14, 188532846), (18, 146636658), (21, 125688564), (27, 97757772), (28, 94266423), (36, 73318329), (42, 62844282), (54, 48878886), (63, 41896188), (81, 32585924), (84, 31422141), (108, 24439443), (126, 20948094), (162, 16292962), (189, 13965396), (252, 10474047), (324, 8146481), (378, 6982698), (567, 4655132), (756, 3491349), (1134, 2327566), (2268, 1163783)]