216103374

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{661}}^1$

素因数の和:1153

約数の個数: 48

約数和(自身を含む): 481454064

約数和(自身を除く): 265350690

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 443, 661, 738, 886, 1322, 1329, 1983, 2658, 3966, 3987, 5949, 7974, 11898, 18163, 27101, 36326, 54202, 54489, 81303, 108978, 162606, 163467, 243909, 292823, 326934, 487818, 585646, 878469, 1756938, 2635407, 5270814, 12005743, 24011486, 36017229, 72034458, 108051687, 216103374]

約数ペア:

[(1, 216103374), (2, 108051687), (3, 72034458), (6, 36017229), (9, 24011486), (18, 12005743), (41, 5270814), (82, 2635407), (123, 1756938), (246, 878469), (369, 585646), (443, 487818), (661, 326934), (738, 292823), (886, 243909), (1322, 163467), (1329, 162606), (1983, 108978), (2658, 81303), (3966, 54489), (3987, 54202), (5949, 36326), (7974, 27101), (11898, 18163)]