1353156

素因数分解:

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

素因数の和:284

約数の個数: 48

約数和(自身を含む): 3669120

約数和(自身を除く): 2315964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 181, 267, 356, 362, 534, 543, 623, 724, 1068, 1086, 1246, 1267, 1869, 2172, 2492, 2534, 3738, 3801, 5068, 7476, 7602, 15204, 16109, 32218, 48327, 64436, 96654, 112763, 193308, 225526, 338289, 451052, 676578, 1353156]

約数ペア:

[(1, 1353156), (2, 676578), (3, 451052), (4, 338289), (6, 225526), (7, 193308), (12, 112763), (14, 96654), (21, 64436), (28, 48327), (42, 32218), (84, 16109), (89, 15204), (178, 7602), (181, 7476), (267, 5068), (356, 3801), (362, 3738), (534, 2534), (543, 2492), (623, 2172), (724, 1869), (1068, 1267), (1086, 1246)]