66245868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{141551}}^1$

素因数の和:141574

約数の個数: 36

約数和(自身を含む): 180337248

約数和(自身を除く): 114091380

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 141551, 283102, 424653, 566204, 849306, 1273959, 1698612, 1840163, 2547918, 3680326, 5095836, 5520489, 7360652, 11040978, 16561467, 22081956, 33122934, 66245868]

約数ペア:

[(1, 66245868), (2, 33122934), (3, 22081956), (4, 16561467), (6, 11040978), (9, 7360652), (12, 5520489), (13, 5095836), (18, 3680326), (26, 2547918), (36, 1840163), (39, 1698612), (52, 1273959), (78, 849306), (117, 566204), (156, 424653), (234, 283102), (468, 141551)]