40172418

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15607}}^1$

素因数の和:15639

約数の個数: 48

約数和(自身を含む): 102263616

約数和(自身を除く): 62091198

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 15607, 31214, 46821, 93642, 140463, 171677, 202891, 280926, 343354, 405782, 515031, 608673, 1030062, 1217346, 1545093, 1826019, 2231801, 3090186, 3652038, 4463602, 6695403, 13390806, 20086209, 40172418]

約数ペア:

[(1, 40172418), (2, 20086209), (3, 13390806), (6, 6695403), (9, 4463602), (11, 3652038), (13, 3090186), (18, 2231801), (22, 1826019), (26, 1545093), (33, 1217346), (39, 1030062), (66, 608673), (78, 515031), (99, 405782), (117, 343354), (143, 280926), (198, 202891), (234, 171677), (286, 140463), (429, 93642), (858, 46821), (1287, 31214), (2574, 15607)]