142888326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{3433}}^1$

素因数の和:4436

約数の個数: 32

約数和(自身を含む): 327026688

約数和(自身を除く): 184138362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 991, 1982, 2973, 3433, 5946, 6866, 6937, 10299, 13874, 20598, 20811, 24031, 41622, 48062, 72093, 144186, 3402103, 6804206, 10206309, 20412618, 23814721, 47629442, 71444163, 142888326]

約数ペア:

[(1, 142888326), (2, 71444163), (3, 47629442), (6, 23814721), (7, 20412618), (14, 10206309), (21, 6804206), (42, 3402103), (991, 144186), (1982, 72093), (2973, 48062), (3433, 41622), (5946, 24031), (6866, 20811), (6937, 20598), (10299, 13874)]