42457122

素因数分解:

$2^1\times 3^4\times {\mathrm{137}}^1\times {\mathrm{1913}}^1$

素因数の和:2064

約数の個数: 40

約数和(自身を含む): 95879916

約数和(自身を除く): 53422794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 162, 274, 411, 822, 1233, 1913, 2466, 3699, 3826, 5739, 7398, 11097, 11478, 17217, 22194, 34434, 51651, 103302, 154953, 262081, 309906, 524162, 786243, 1572486, 2358729, 4717458, 7076187, 14152374, 21228561, 42457122]

約数ペア:

[(1, 42457122), (2, 21228561), (3, 14152374), (6, 7076187), (9, 4717458), (18, 2358729), (27, 1572486), (54, 786243), (81, 524162), (137, 309906), (162, 262081), (274, 154953), (411, 103302), (822, 51651), (1233, 34434), (1913, 22194), (2466, 17217), (3699, 11478), (3826, 11097), (5739, 7398)]