18083344

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:367

約数の個数: 40

約数和(自身を含む): 36247680

約数和(自身を除く): 18164336

約数列:

[1, 2, 4, 8, 16, 47, 94, 139, 173, 188, 278, 346, 376, 556, 692, 752, 1112, 1384, 2224, 2768, 6533, 8131, 13066, 16262, 24047, 26132, 32524, 48094, 52264, 65048, 96188, 104528, 130096, 192376, 384752, 1130209, 2260418, 4520836, 9041672, 18083344]

約数ペア:

[(1, 18083344), (2, 9041672), (4, 4520836), (8, 2260418), (16, 1130209), (47, 384752), (94, 192376), (139, 130096), (173, 104528), (188, 96188), (278, 65048), (346, 52264), (376, 48094), (556, 32524), (692, 26132), (752, 24047), (1112, 16262), (1384, 13066), (2224, 8131), (2768, 6533)]