7904844

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1447

約数の個数: 48

約数和(自身を含む): 20895840

約数和(自身を除く): 12990996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1381, 1431, 1908, 2762, 2862, 4143, 5524, 5724, 8286, 12429, 16572, 24858, 37287, 49716, 73193, 74574, 146386, 149148, 219579, 292772, 439158, 658737, 878316, 1317474, 1976211, 2634948, 3952422, 7904844]

約数ペア:

[(1, 7904844), (2, 3952422), (3, 2634948), (4, 1976211), (6, 1317474), (9, 878316), (12, 658737), (18, 439158), (27, 292772), (36, 219579), (53, 149148), (54, 146386), (106, 74574), (108, 73193), (159, 49716), (212, 37287), (318, 24858), (477, 16572), (636, 12429), (954, 8286), (1381, 5724), (1431, 5524), (1908, 4143), (2762, 2862)]