17826276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{499}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 45080000

約数和(自身を除く): 27253724

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 229, 458, 499, 687, 916, 998, 1374, 1497, 1996, 2748, 2977, 2994, 5954, 5988, 6487, 8931, 11908, 12974, 17862, 19461, 25948, 35724, 38922, 77844, 114271, 228542, 342813, 457084, 685626, 1371252, 1485523, 2971046, 4456569, 5942092, 8913138, 17826276]

約数ペア:

[(1, 17826276), (2, 8913138), (3, 5942092), (4, 4456569), (6, 2971046), (12, 1485523), (13, 1371252), (26, 685626), (39, 457084), (52, 342813), (78, 228542), (156, 114271), (229, 77844), (458, 38922), (499, 35724), (687, 25948), (916, 19461), (998, 17862), (1374, 12974), (1497, 11908), (1996, 8931), (2748, 6487), (2977, 5988), (2994, 5954)]