13878612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 38761632

約数和(自身を除く): 24883020

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 101, 132, 198, 202, 303, 347, 396, 404, 606, 694, 909, 1041, 1111, 1212, 1388, 1818, 2082, 2222, 3123, 3333, 3636, 3817, 4164, 4444, 6246, 6666, 7634, 9999, 11451, 12492, 13332, 15268, 19998, 22902, 34353, 35047, 39996, 45804, 68706, 70094, 105141, 137412, 140188, 210282, 315423, 385517, 420564, 630846, 771034, 1156551, 1261692, 1542068, 2313102, 3469653, 4626204, 6939306, 13878612]

約数ペア:

[(1, 13878612), (2, 6939306), (3, 4626204), (4, 3469653), (6, 2313102), (9, 1542068), (11, 1261692), (12, 1156551), (18, 771034), (22, 630846), (33, 420564), (36, 385517), (44, 315423), (66, 210282), (99, 140188), (101, 137412), (132, 105141), (198, 70094), (202, 68706), (303, 45804), (347, 39996), (396, 35047), (404, 34353), (606, 22902), (694, 19998), (909, 15268), (1041, 13332), (1111, 12492), (1212, 11451), (1388, 9999), (1818, 7634), (2082, 6666), (2222, 6246), (3123, 4444), (3333, 4164), (3636, 3817)]