45399798

素因数分解:

$2^1\times 3^3\times {\mathrm{421}}^1\times {\mathrm{1997}}^1$

素因数の和:2429

約数の個数: 32

約数和(自身を含む): 101178720

約数和(自身を除く): 55778922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 421, 842, 1263, 1997, 2526, 3789, 3994, 5991, 7578, 11367, 11982, 17973, 22734, 35946, 53919, 107838, 840737, 1681474, 2522211, 5044422, 7566633, 15133266, 22699899, 45399798]

約数ペア:

[(1, 45399798), (2, 22699899), (3, 15133266), (6, 7566633), (9, 5044422), (18, 2522211), (27, 1681474), (54, 840737), (421, 107838), (842, 53919), (1263, 35946), (1997, 22734), (2526, 17973), (3789, 11982), (3994, 11367), (5991, 7578)]