61918938

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{27967}}^1$

素因数の和:28019

約数の個数: 32

約数和(自身を含む): 140958720

約数和(自身を除く): 79039782

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 27967, 55934, 83901, 167802, 251703, 503406, 755109, 1146647, 1510218, 2293294, 3439941, 6879882, 10319823, 20639646, 30959469, 61918938]

約数ペア:

[(1, 61918938), (2, 30959469), (3, 20639646), (6, 10319823), (9, 6879882), (18, 3439941), (27, 2293294), (41, 1510218), (54, 1146647), (82, 755109), (123, 503406), (246, 251703), (369, 167802), (738, 83901), (1107, 55934), (2214, 27967)]