25597218

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1487}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 54282240

約数和(自身を除く): 28685022

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 151, 302, 453, 906, 1487, 2869, 2974, 4461, 5738, 8607, 8922, 17214, 28253, 56506, 84759, 169518, 224537, 449074, 673611, 1347222, 4266203, 8532406, 12798609, 25597218]

約数ペア:

[(1, 25597218), (2, 12798609), (3, 8532406), (6, 4266203), (19, 1347222), (38, 673611), (57, 449074), (114, 224537), (151, 169518), (302, 84759), (453, 56506), (906, 28253), (1487, 17214), (2869, 8922), (2974, 8607), (4461, 5738)]