66226668

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{13109}}^1$

素因数の和:13537

約数の個数: 24

約数和(自身を含む): 154907760

約数和(自身を除く): 88681092

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 13109, 26218, 39327, 52436, 78654, 157308, 5518889, 11037778, 16556667, 22075556, 33113334, 66226668]

約数ペア:

[(1, 66226668), (2, 33113334), (3, 22075556), (4, 16556667), (6, 11037778), (12, 5518889), (421, 157308), (842, 78654), (1263, 52436), (1684, 39327), (2526, 26218), (5052, 13109)]