400181298

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{9173}}^1$

素因数の和:9850

約数の個数: 32

約数和(自身を含む): 874539072

約数和(自身を除く): 474357774

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 661, 1322, 1983, 3966, 7271, 9173, 14542, 18346, 21813, 27519, 43626, 55038, 100903, 201806, 302709, 605418, 6063353, 12126706, 18190059, 36380118, 66696883, 133393766, 200090649, 400181298]

約数ペア:

[(1, 400181298), (2, 200090649), (3, 133393766), (6, 66696883), (11, 36380118), (22, 18190059), (33, 12126706), (66, 6063353), (661, 605418), (1322, 302709), (1983, 201806), (3966, 100903), (7271, 55038), (9173, 43626), (14542, 27519), (18346, 21813)]