18363464

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6977}}^1$

素因数の和:7037

約数の個数: 32

約数和(自身を含む): 40193280

約数和(自身を除く): 21829816

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 6977, 13954, 27908, 48839, 55816, 97678, 195356, 327919, 390712, 655838, 1311676, 2295433, 2623352, 4590866, 9181732, 18363464]

約数ペア:

[(1, 18363464), (2, 9181732), (4, 4590866), (7, 2623352), (8, 2295433), (14, 1311676), (28, 655838), (47, 390712), (56, 327919), (94, 195356), (188, 97678), (329, 55816), (376, 48839), (658, 27908), (1316, 13954), (2632, 6977)]