18967284

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{8363}}^1$

素因数の和:8386

約数の個数: 60

約数和(自身を含む): 56674464

約数和(自身を除く): 37707180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 8363, 16726, 25089, 33452, 50178, 58541, 75267, 100356, 117082, 150534, 175623, 225801, 234164, 301068, 351246, 451602, 526869, 677403, 702492, 903204, 1053738, 1354806, 1580607, 2107476, 2709612, 3161214, 4741821, 6322428, 9483642, 18967284]

約数ペア:

[(1, 18967284), (2, 9483642), (3, 6322428), (4, 4741821), (6, 3161214), (7, 2709612), (9, 2107476), (12, 1580607), (14, 1354806), (18, 1053738), (21, 903204), (27, 702492), (28, 677403), (36, 526869), (42, 451602), (54, 351246), (63, 301068), (81, 234164), (84, 225801), (108, 175623), (126, 150534), (162, 117082), (189, 100356), (252, 75267), (324, 58541), (378, 50178), (567, 33452), (756, 25089), (1134, 16726), (2268, 8363)]