18944184

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 56019600

約数和(自身を除く): 37075416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 89, 98, 147, 168, 178, 181, 196, 267, 294, 356, 362, 392, 534, 543, 588, 623, 712, 724, 1068, 1086, 1176, 1246, 1267, 1448, 1869, 2136, 2172, 2492, 2534, 3738, 3801, 4344, 4361, 4984, 5068, 7476, 7602, 8722, 8869, 10136, 13083, 14952, 15204, 16109, 17444, 17738, 26166, 26607, 30408, 32218, 34888, 35476, 48327, 52332, 53214, 64436, 70952, 96654, 104664, 106428, 112763, 128872, 193308, 212856, 225526, 338289, 386616, 451052, 676578, 789341, 902104, 1353156, 1578682, 2368023, 2706312, 3157364, 4736046, 6314728, 9472092, 18944184]

約数ペア:

[(1, 18944184), (2, 9472092), (3, 6314728), (4, 4736046), (6, 3157364), (7, 2706312), (8, 2368023), (12, 1578682), (14, 1353156), (21, 902104), (24, 789341), (28, 676578), (42, 451052), (49, 386616), (56, 338289), (84, 225526), (89, 212856), (98, 193308), (147, 128872), (168, 112763), (178, 106428), (181, 104664), (196, 96654), (267, 70952), (294, 64436), (356, 53214), (362, 52332), (392, 48327), (534, 35476), (543, 34888), (588, 32218), (623, 30408), (712, 26607), (724, 26166), (1068, 17738), (1086, 17444), (1176, 16109), (1246, 15204), (1267, 14952), (1448, 13083), (1869, 10136), (2136, 8869), (2172, 8722), (2492, 7602), (2534, 7476), (3738, 5068), (3801, 4984), (4344, 4361)]