9819612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 27426672

約数和(自身を除く): 17607060

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 137, 181, 198, 274, 362, 396, 411, 543, 548, 724, 822, 1086, 1233, 1507, 1629, 1644, 1991, 2172, 2466, 3014, 3258, 3982, 4521, 4932, 5973, 6028, 6516, 7964, 9042, 11946, 13563, 17919, 18084, 23892, 24797, 27126, 35838, 49594, 54252, 71676, 74391, 99188, 148782, 223173, 272767, 297564, 446346, 545534, 818301, 892692, 1091068, 1636602, 2454903, 3273204, 4909806, 9819612]

約数ペア:

[(1, 9819612), (2, 4909806), (3, 3273204), (4, 2454903), (6, 1636602), (9, 1091068), (11, 892692), (12, 818301), (18, 545534), (22, 446346), (33, 297564), (36, 272767), (44, 223173), (66, 148782), (99, 99188), (132, 74391), (137, 71676), (181, 54252), (198, 49594), (274, 35838), (362, 27126), (396, 24797), (411, 23892), (543, 18084), (548, 17919), (724, 13563), (822, 11946), (1086, 9042), (1233, 7964), (1507, 6516), (1629, 6028), (1644, 5973), (1991, 4932), (2172, 4521), (2466, 3982), (3014, 3258)]