25965954

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{941}}^1$

素因数の和:1032

約数の個数: 64

約数和(自身を含む): 66919680

約数和(自身を除く): 40953726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 73, 126, 146, 189, 219, 378, 438, 511, 657, 941, 1022, 1314, 1533, 1882, 1971, 2823, 3066, 3942, 4599, 5646, 6587, 8469, 9198, 13174, 13797, 16938, 19761, 25407, 27594, 39522, 50814, 59283, 68693, 118566, 137386, 177849, 206079, 355698, 412158, 480851, 618237, 961702, 1236474, 1442553, 1854711, 2885106, 3709422, 4327659, 8655318, 12982977, 25965954]

約数ペア:

[(1, 25965954), (2, 12982977), (3, 8655318), (6, 4327659), (7, 3709422), (9, 2885106), (14, 1854711), (18, 1442553), (21, 1236474), (27, 961702), (42, 618237), (54, 480851), (63, 412158), (73, 355698), (126, 206079), (146, 177849), (189, 137386), (219, 118566), (378, 68693), (438, 59283), (511, 50814), (657, 39522), (941, 27594), (1022, 25407), (1314, 19761), (1533, 16938), (1882, 13797), (1971, 13174), (2823, 9198), (3066, 8469), (3942, 6587), (4599, 5646)]