253353726

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{2423}}^1$

素因数の和:2625

約数の個数: 48

約数和(自身を含む): 567594144

約数和(自身を除く): 314240418

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 157, 222, 314, 333, 471, 666, 942, 1413, 2423, 2826, 4846, 5809, 7269, 11618, 14538, 17427, 21807, 34854, 43614, 52281, 89651, 104562, 179302, 268953, 380411, 537906, 760822, 806859, 1141233, 1613718, 2282466, 3423699, 6847398, 14075207, 28150414, 42225621, 84451242, 126676863, 253353726]

約数ペア:

[(1, 253353726), (2, 126676863), (3, 84451242), (6, 42225621), (9, 28150414), (18, 14075207), (37, 6847398), (74, 3423699), (111, 2282466), (157, 1613718), (222, 1141233), (314, 806859), (333, 760822), (471, 537906), (666, 380411), (942, 268953), (1413, 179302), (2423, 104562), (2826, 89651), (4846, 52281), (5809, 43614), (7269, 34854), (11618, 21807), (14538, 17427)]