1215996888

素因数分解:

$2^3\times 3^1\times {\mathrm{2767}}^1\times {\mathrm{18311}}^1$

素因数の和:21087

約数の個数: 32

約数和(自身を含む): 3041256960

約数和(自身を除く): 1825260072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2767, 5534, 8301, 11068, 16602, 18311, 22136, 33204, 36622, 54933, 66408, 73244, 109866, 146488, 219732, 439464, 50666537, 101333074, 151999611, 202666148, 303999222, 405332296, 607998444, 1215996888]

約数ペア:

[(1, 1215996888), (2, 607998444), (3, 405332296), (4, 303999222), (6, 202666148), (8, 151999611), (12, 101333074), (24, 50666537), (2767, 439464), (5534, 219732), (8301, 146488), (11068, 109866), (16602, 73244), (18311, 66408), (22136, 54933), (33204, 36622)]