21092369964

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{444649}}^1$

素因数の和:444782

約数の個数: 48

約数和(自身を含む): 50796816000

約数和(自身を除く): 29704446036

約数列:

[1, 2, 3, 4, 6, 12, 59, 67, 118, 134, 177, 201, 236, 268, 354, 402, 708, 804, 3953, 7906, 11859, 15812, 23718, 47436, 444649, 889298, 1333947, 1778596, 2667894, 5335788, 26234291, 29791483, 52468582, 59582966, 78702873, 89374449, 104937164, 119165932, 157405746, 178748898, 314811492, 357497796, 1757697497, 3515394994, 5273092491, 7030789988, 10546184982, 21092369964]

約数ペア:

[(1, 21092369964), (2, 10546184982), (3, 7030789988), (4, 5273092491), (6, 3515394994), (12, 1757697497), (59, 357497796), (67, 314811492), (118, 178748898), (134, 157405746), (177, 119165932), (201, 104937164), (236, 89374449), (268, 78702873), (354, 59582966), (402, 52468582), (708, 29791483), (804, 26234291), (3953, 5335788), (7906, 2667894), (11859, 1778596), (15812, 1333947), (23718, 889298), (47436, 444649)]