16653456

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1061}}^1$

素因数の和:1184

約数の個数: 60

約数和(自身を含む): 47078460

約数和(自身を除く): 30425004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1061, 1308, 1744, 1962, 2122, 2616, 3183, 3924, 4244, 5232, 6366, 7848, 8488, 9549, 12732, 15696, 16976, 19098, 25464, 38196, 50928, 76392, 115649, 152784, 231298, 346947, 462596, 693894, 925192, 1040841, 1387788, 1850384, 2081682, 2775576, 4163364, 5551152, 8326728, 16653456]

約数ペア:

[(1, 16653456), (2, 8326728), (3, 5551152), (4, 4163364), (6, 2775576), (8, 2081682), (9, 1850384), (12, 1387788), (16, 1040841), (18, 925192), (24, 693894), (36, 462596), (48, 346947), (72, 231298), (109, 152784), (144, 115649), (218, 76392), (327, 50928), (436, 38196), (654, 25464), (872, 19098), (981, 16976), (1061, 15696), (1308, 12732), (1744, 9549), (1962, 8488), (2122, 7848), (2616, 6366), (3183, 5232), (3924, 4244)]