1239876

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 3564288

約数和(自身を除く): 2324412

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 101, 124, 132, 186, 198, 202, 279, 303, 341, 372, 396, 404, 558, 606, 682, 909, 1023, 1111, 1116, 1212, 1364, 1818, 2046, 2222, 3069, 3131, 3333, 3636, 4092, 4444, 6138, 6262, 6666, 9393, 9999, 12276, 12524, 13332, 18786, 19998, 28179, 34441, 37572, 39996, 56358, 68882, 103323, 112716, 137764, 206646, 309969, 413292, 619938, 1239876]

約数ペア:

[(1, 1239876), (2, 619938), (3, 413292), (4, 309969), (6, 206646), (9, 137764), (11, 112716), (12, 103323), (18, 68882), (22, 56358), (31, 39996), (33, 37572), (36, 34441), (44, 28179), (62, 19998), (66, 18786), (93, 13332), (99, 12524), (101, 12276), (124, 9999), (132, 9393), (186, 6666), (198, 6262), (202, 6138), (279, 4444), (303, 4092), (341, 3636), (372, 3333), (396, 3131), (404, 3069), (558, 2222), (606, 2046), (682, 1818), (909, 1364), (1023, 1212), (1111, 1116)]