21625368

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{21977}}^1$

素因数の和:22027

約数の個数: 32

約数和(自身を含む): 55384560

約数和(自身を除く): 33759192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 21977, 43954, 65931, 87908, 131862, 175816, 263724, 527448, 901057, 1802114, 2703171, 3604228, 5406342, 7208456, 10812684, 21625368]

約数ペア:

[(1, 21625368), (2, 10812684), (3, 7208456), (4, 5406342), (6, 3604228), (8, 2703171), (12, 1802114), (24, 901057), (41, 527448), (82, 263724), (123, 175816), (164, 131862), (246, 87908), (328, 65931), (492, 43954), (984, 21977)]