40431924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4547}}^1$

素因数の和:4589

約数の個数: 72

約数和(自身を含む): 115883040

約数和(自身を除く): 75451116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 4547, 8892, 9094, 13641, 18188, 27282, 40923, 54564, 59111, 81846, 86393, 118222, 163692, 172786, 177333, 236444, 259179, 345572, 354666, 518358, 531999, 709332, 777537, 1036716, 1063998, 1123109, 1555074, 2127996, 2246218, 3110148, 3369327, 4492436, 6738654, 10107981, 13477308, 20215962, 40431924]

約数ペア:

[(1, 40431924), (2, 20215962), (3, 13477308), (4, 10107981), (6, 6738654), (9, 4492436), (12, 3369327), (13, 3110148), (18, 2246218), (19, 2127996), (26, 1555074), (36, 1123109), (38, 1063998), (39, 1036716), (52, 777537), (57, 709332), (76, 531999), (78, 518358), (114, 354666), (117, 345572), (156, 259179), (171, 236444), (228, 177333), (234, 172786), (247, 163692), (342, 118222), (468, 86393), (494, 81846), (684, 59111), (741, 54564), (988, 40923), (1482, 27282), (2223, 18188), (2964, 13641), (4446, 9094), (4547, 8892)]