261572124

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1981607}}^1$

素因数の和:1981625

約数の個数: 24

約数和(自身を含む): 665820288

約数和(自身を除く): 404248164

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1981607, 3963214, 5944821, 7926428, 11889642, 21797677, 23779284, 43595354, 65393031, 87190708, 130786062, 261572124]

約数ペア:

[(1, 261572124), (2, 130786062), (3, 87190708), (4, 65393031), (6, 43595354), (11, 23779284), (12, 21797677), (22, 11889642), (33, 7926428), (44, 5944821), (66, 3963214), (132, 1981607)]