1273428

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:933

約数の個数: 48

約数和(自身を含む): 3559360

約数和(自身を除く): 2285932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 907, 1404, 1814, 2721, 3628, 5442, 8163, 10884, 11791, 16326, 23582, 24489, 32652, 35373, 47164, 48978, 70746, 97956, 106119, 141492, 212238, 318357, 424476, 636714, 1273428]

約数ペア:

[(1, 1273428), (2, 636714), (3, 424476), (4, 318357), (6, 212238), (9, 141492), (12, 106119), (13, 97956), (18, 70746), (26, 48978), (27, 47164), (36, 35373), (39, 32652), (52, 24489), (54, 23582), (78, 16326), (108, 11791), (117, 10884), (156, 8163), (234, 5442), (351, 3628), (468, 2721), (702, 1814), (907, 1404)]