515042226

素因数分解:

$2^1\times 3^4\times {\mathrm{1213}}^1\times {\mathrm{2621}}^1$

素因数の和:3848

約数の個数: 40

約数和(自身を含む): 1155468204

約数和(自身を除く): 640425978

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1213, 2426, 2621, 3639, 5242, 7278, 7863, 10917, 15726, 21834, 23589, 32751, 47178, 65502, 70767, 98253, 141534, 196506, 212301, 424602, 3179273, 6358546, 9537819, 19075638, 28613457, 57226914, 85840371, 171680742, 257521113, 515042226]

約数ペア:

[(1, 515042226), (2, 257521113), (3, 171680742), (6, 85840371), (9, 57226914), (18, 28613457), (27, 19075638), (54, 9537819), (81, 6358546), (162, 3179273), (1213, 424602), (2426, 212301), (2621, 196506), (3639, 141534), (5242, 98253), (7278, 70767), (7863, 65502), (10917, 47178), (15726, 32751), (21834, 23589)]