21845832

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{3461}}^1$

素因数の和:3733

約数の個数: 32

約数和(自身を含む): 54838080

約数和(自身を除く): 32992248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 1052, 1578, 2104, 3156, 3461, 6312, 6922, 10383, 13844, 20766, 27688, 41532, 83064, 910243, 1820486, 2730729, 3640972, 5461458, 7281944, 10922916, 21845832]

約数ペア:

[(1, 21845832), (2, 10922916), (3, 7281944), (4, 5461458), (6, 3640972), (8, 2730729), (12, 1820486), (24, 910243), (263, 83064), (526, 41532), (789, 27688), (1052, 20766), (1578, 13844), (2104, 10383), (3156, 6922), (3461, 6312)]