738149718

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2137}}^1\times {\mathrm{2503}}^1$

素因数の和:4668

約数の個数: 32

約数和(自身を含む): 1541822976

約数和(自身を除く): 803673258

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2137, 2503, 4274, 5006, 6411, 7509, 12822, 15018, 49151, 57569, 98302, 115138, 147453, 172707, 294906, 345414, 5348911, 10697822, 16046733, 32093466, 123024953, 246049906, 369074859, 738149718]

約数ペア:

[(1, 738149718), (2, 369074859), (3, 246049906), (6, 123024953), (23, 32093466), (46, 16046733), (69, 10697822), (138, 5348911), (2137, 345414), (2503, 294906), (4274, 172707), (5006, 147453), (6411, 115138), (7509, 98302), (12822, 57569), (15018, 49151)]