2100043548

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{379}}^1\times {\mathrm{1033}}^1$

素因数の和:1571

約数の個数: 72

約数和(自身を含む): 5363358000

約数和(自身を除く): 3263314452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 379, 447, 596, 758, 894, 1033, 1137, 1341, 1516, 1788, 2066, 2274, 2682, 3099, 3411, 4132, 4548, 5364, 6198, 6822, 9297, 12396, 13644, 18594, 37188, 56471, 112942, 153917, 169413, 225884, 307834, 338826, 391507, 461751, 508239, 615668, 677652, 783014, 923502, 1016478, 1174521, 1385253, 1566028, 1847004, 2032956, 2349042, 2770506, 3523563, 4698084, 5541012, 7047126, 14094252, 58334543, 116669086, 175003629, 233338172, 350007258, 525010887, 700014516, 1050021774, 2100043548]

約数ペア:

[(1, 2100043548), (2, 1050021774), (3, 700014516), (4, 525010887), (6, 350007258), (9, 233338172), (12, 175003629), (18, 116669086), (36, 58334543), (149, 14094252), (298, 7047126), (379, 5541012), (447, 4698084), (596, 3523563), (758, 2770506), (894, 2349042), (1033, 2032956), (1137, 1847004), (1341, 1566028), (1516, 1385253), (1788, 1174521), (2066, 1016478), (2274, 923502), (2682, 783014), (3099, 677652), (3411, 615668), (4132, 508239), (4548, 461751), (5364, 391507), (6198, 338826), (6822, 307834), (9297, 225884), (12396, 169413), (13644, 153917), (18594, 112942), (37188, 56471)]