66885918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{3581}}^1$

素因数の和:3880

約数の個数: 32

約数和(自身を含む): 146489472

約数和(自身を除く): 79603554

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 283, 566, 849, 1698, 3113, 3581, 6226, 7162, 9339, 10743, 18678, 21486, 39391, 78782, 118173, 236346, 1013423, 2026846, 3040269, 6080538, 11147653, 22295306, 33442959, 66885918]

約数ペア:

[(1, 66885918), (2, 33442959), (3, 22295306), (6, 11147653), (11, 6080538), (22, 3040269), (33, 2026846), (66, 1013423), (283, 236346), (566, 118173), (849, 78782), (1698, 39391), (3113, 21486), (3581, 18678), (6226, 10743), (7162, 9339)]