18426444

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{883}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 45147648

約数和(自身を除く): 26721204

約数列:

[1, 2, 3, 4, 6, 12, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 444, 564, 883, 1739, 1766, 2649, 3478, 3532, 5217, 5298, 6956, 10434, 10596, 20868, 32671, 41501, 65342, 83002, 98013, 124503, 130684, 166004, 196026, 249006, 392052, 498012, 1535537, 3071074, 4606611, 6142148, 9213222, 18426444]

約数ペア:

[(1, 18426444), (2, 9213222), (3, 6142148), (4, 4606611), (6, 3071074), (12, 1535537), (37, 498012), (47, 392052), (74, 249006), (94, 196026), (111, 166004), (141, 130684), (148, 124503), (188, 98013), (222, 83002), (282, 65342), (444, 41501), (564, 32671), (883, 20868), (1739, 10596), (1766, 10434), (2649, 6956), (3478, 5298), (3532, 5217)]