17996212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 36352512

約数和(自身を除く): 18356300

約数列:

[1, 2, 4, 13, 23, 26, 41, 46, 52, 82, 92, 164, 299, 367, 533, 598, 734, 943, 1066, 1196, 1468, 1886, 2132, 3772, 4771, 8441, 9542, 12259, 15047, 16882, 19084, 24518, 30094, 33764, 49036, 60188, 109733, 195611, 219466, 346081, 391222, 438932, 692162, 782444, 1384324, 4499053, 8998106, 17996212]

約数ペア:

[(1, 17996212), (2, 8998106), (4, 4499053), (13, 1384324), (23, 782444), (26, 692162), (41, 438932), (46, 391222), (52, 346081), (82, 219466), (92, 195611), (164, 109733), (299, 60188), (367, 49036), (533, 33764), (598, 30094), (734, 24518), (943, 19084), (1066, 16882), (1196, 15047), (1468, 12259), (1886, 9542), (2132, 8441), (3772, 4771)]