31296474

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{601}}^1$

素因数の和:883

約数の個数: 48

約数和(自身を含む): 74378304

約数和(自身を除く): 43081830

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 263, 526, 601, 789, 1202, 1578, 1803, 2367, 2893, 3606, 4734, 5409, 5786, 6611, 8679, 10818, 13222, 17358, 19833, 26037, 39666, 52074, 59499, 118998, 158063, 316126, 474189, 948378, 1422567, 1738693, 2845134, 3477386, 5216079, 10432158, 15648237, 31296474]

約数ペア:

[(1, 31296474), (2, 15648237), (3, 10432158), (6, 5216079), (9, 3477386), (11, 2845134), (18, 1738693), (22, 1422567), (33, 948378), (66, 474189), (99, 316126), (198, 158063), (263, 118998), (526, 59499), (601, 52074), (789, 39666), (1202, 26037), (1578, 19833), (1803, 17358), (2367, 13222), (2893, 10818), (3606, 8679), (4734, 6611), (5409, 5786)]