402292218

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2915161}}^1$

素因数の和:2915189

約数の個数: 16

約数和(自身を含む): 839566656

約数和(自身を除く): 437274438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2915161, 5830322, 8745483, 17490966, 67048703, 134097406, 201146109, 402292218]

約数ペア:

[(1, 402292218), (2, 201146109), (3, 134097406), (6, 67048703), (23, 17490966), (46, 8745483), (69, 5830322), (138, 2915161)]