21970056

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{19477}}^1$

素因数の和:19533

約数の個数: 32

約数和(自身を含む): 56096640

約数和(自身を除く): 34126584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 19477, 38954, 58431, 77908, 116862, 155816, 233724, 467448, 915419, 1830838, 2746257, 3661676, 5492514, 7323352, 10985028, 21970056]

約数ペア:

[(1, 21970056), (2, 10985028), (3, 7323352), (4, 5492514), (6, 3661676), (8, 2746257), (12, 1830838), (24, 915419), (47, 467448), (94, 233724), (141, 155816), (188, 116862), (282, 77908), (376, 58431), (564, 38954), (1128, 19477)]