13267926

素因数分解:

$2^1\times 3^2\times 7^4\times {\mathrm{307}}^1$

素因数の和:343

約数の個数: 60

約数和(自身を含む): 33645612

約数和(自身を除く): 20377686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 307, 343, 441, 614, 686, 882, 921, 1029, 1842, 2058, 2149, 2401, 2763, 3087, 4298, 4802, 5526, 6174, 6447, 7203, 12894, 14406, 15043, 19341, 21609, 30086, 38682, 43218, 45129, 90258, 105301, 135387, 210602, 270774, 315903, 631806, 737107, 947709, 1474214, 1895418, 2211321, 4422642, 6633963, 13267926]

約数ペア:

[(1, 13267926), (2, 6633963), (3, 4422642), (6, 2211321), (7, 1895418), (9, 1474214), (14, 947709), (18, 737107), (21, 631806), (42, 315903), (49, 270774), (63, 210602), (98, 135387), (126, 105301), (147, 90258), (294, 45129), (307, 43218), (343, 38682), (441, 30086), (614, 21609), (686, 19341), (882, 15043), (921, 14406), (1029, 12894), (1842, 7203), (2058, 6447), (2149, 6174), (2401, 5526), (2763, 4802), (3087, 4298)]