25470198

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1223}}^1$

素因数の和:1333

約数の個数: 48

約数和(自身を含む): 60147360

約数和(自身を除く): 34677162

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 534, 801, 1157, 1223, 1602, 2314, 2446, 3471, 3669, 6942, 7338, 10413, 11007, 15899, 20826, 22014, 31798, 47697, 95394, 108847, 143091, 217694, 286182, 326541, 653082, 979623, 1415011, 1959246, 2830022, 4245033, 8490066, 12735099, 25470198]

約数ペア:

[(1, 25470198), (2, 12735099), (3, 8490066), (6, 4245033), (9, 2830022), (13, 1959246), (18, 1415011), (26, 979623), (39, 653082), (78, 326541), (89, 286182), (117, 217694), (178, 143091), (234, 108847), (267, 95394), (534, 47697), (801, 31798), (1157, 22014), (1223, 20826), (1602, 15899), (2314, 11007), (2446, 10413), (3471, 7338), (3669, 6942)]