21808632

素因数分解:

$2^3\times 3^1\times {\mathrm{569}}^1\times {\mathrm{1597}}^1$

素因数の和:2175

約数の個数: 32

約数和(自身を含む): 54651600

約数和(自身を除く): 32842968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 569, 1138, 1597, 1707, 2276, 3194, 3414, 4552, 4791, 6388, 6828, 9582, 12776, 13656, 19164, 38328, 908693, 1817386, 2726079, 3634772, 5452158, 7269544, 10904316, 21808632]

約数ペア:

[(1, 21808632), (2, 10904316), (3, 7269544), (4, 5452158), (6, 3634772), (8, 2726079), (12, 1817386), (24, 908693), (569, 38328), (1138, 19164), (1597, 13656), (1707, 12776), (2276, 9582), (3194, 6828), (3414, 6388), (4552, 4791)]