15989526

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6679}}^1$

素因数の和:6713

約数の個数: 48

約数和(自身を含む): 41683200

約数和(自身を除く): 25693674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 6679, 13358, 20037, 40074, 46753, 60111, 93506, 120222, 126901, 140259, 253802, 280518, 380703, 420777, 761406, 841554, 888307, 1142109, 1776614, 2284218, 2664921, 5329842, 7994763, 15989526]

約数ペア:

[(1, 15989526), (2, 7994763), (3, 5329842), (6, 2664921), (7, 2284218), (9, 1776614), (14, 1142109), (18, 888307), (19, 841554), (21, 761406), (38, 420777), (42, 380703), (57, 280518), (63, 253802), (114, 140259), (126, 126901), (133, 120222), (171, 93506), (266, 60111), (342, 46753), (399, 40074), (798, 20037), (1197, 13358), (2394, 6679)]