12261456

素因数分解:

$2^4\times 3^4\times {\mathrm{9461}}^1$

素因数の和:9481

約数の個数: 50

約数和(自身を含む): 35491962

約数和(自身を除く): 23230506

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 9461, 18922, 28383, 37844, 56766, 75688, 85149, 113532, 151376, 170298, 227064, 255447, 340596, 454128, 510894, 681192, 766341, 1021788, 1362384, 1532682, 2043576, 3065364, 4087152, 6130728, 12261456]

約数ペア:

[(1, 12261456), (2, 6130728), (3, 4087152), (4, 3065364), (6, 2043576), (8, 1532682), (9, 1362384), (12, 1021788), (16, 766341), (18, 681192), (24, 510894), (27, 454128), (36, 340596), (48, 255447), (54, 227064), (72, 170298), (81, 151376), (108, 113532), (144, 85149), (162, 75688), (216, 56766), (324, 37844), (432, 28383), (648, 18922), (1296, 9461)]