16962665778

素因数分解:

$2^1\times 3^2\times {\mathrm{1997}}^1\times {\mathrm{471893}}^1$

素因数の和:473898

約数の個数: 24

約数和(自身を含む): 36770924268

約数和(自身を除く): 19808258490

約数列:

[1, 2, 3, 6, 9, 18, 1997, 3994, 5991, 11982, 17973, 35946, 471893, 943786, 1415679, 2831358, 4247037, 8494074, 942370321, 1884740642, 2827110963, 5654221926, 8481332889, 16962665778]

約数ペア:

[(1, 16962665778), (2, 8481332889), (3, 5654221926), (6, 2827110963), (9, 1884740642), (18, 942370321), (1997, 8494074), (3994, 4247037), (5991, 2831358), (11982, 1415679), (17973, 943786), (35946, 471893)]