17827404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2557}}^1$

素因数の和:2654

約数の個数: 48

約数和(自身を含む): 48131328

約数和(自身を除く): 30303924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 2557, 3486, 5114, 6972, 7671, 10228, 15342, 17899, 30684, 35798, 53697, 71596, 107394, 212231, 214788, 424462, 636693, 848924, 1273386, 1485617, 2546772, 2971234, 4456851, 5942468, 8913702, 17827404]

約数ペア:

[(1, 17827404), (2, 8913702), (3, 5942468), (4, 4456851), (6, 2971234), (7, 2546772), (12, 1485617), (14, 1273386), (21, 848924), (28, 636693), (42, 424462), (83, 214788), (84, 212231), (166, 107394), (249, 71596), (332, 53697), (498, 35798), (581, 30684), (996, 17899), (1162, 15342), (1743, 10228), (2324, 7671), (2557, 6972), (3486, 5114)]