21733524

素因数分解:

$2^2\times 3^2\times {\mathrm{569}}^1\times {\mathrm{1061}}^1$

素因数の和:1640

約数の個数: 36

約数和(自身を含む): 55085940

約数和(自身を除く): 33352416

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 569, 1061, 1138, 1707, 2122, 2276, 3183, 3414, 4244, 5121, 6366, 6828, 9549, 10242, 12732, 19098, 20484, 38196, 603709, 1207418, 1811127, 2414836, 3622254, 5433381, 7244508, 10866762, 21733524]

約数ペア:

[(1, 21733524), (2, 10866762), (3, 7244508), (4, 5433381), (6, 3622254), (9, 2414836), (12, 1811127), (18, 1207418), (36, 603709), (569, 38196), (1061, 20484), (1138, 19098), (1707, 12732), (2122, 10242), (2276, 9549), (3183, 6828), (3414, 6366), (4244, 5121)]