25961958

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1$

素因数の和:899

約数の個数: 80

約数和(自身を含む): 67274064

約数和(自身を除く): 41312106

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 81, 99, 102, 153, 162, 187, 198, 297, 306, 374, 459, 561, 594, 857, 891, 918, 1122, 1377, 1683, 1714, 1782, 2571, 2754, 3366, 5049, 5142, 7713, 9427, 10098, 14569, 15147, 15426, 18854, 23139, 28281, 29138, 30294, 43707, 46278, 56562, 69417, 84843, 87414, 131121, 138834, 160259, 169686, 254529, 262242, 320518, 393363, 480777, 509058, 763587, 786726, 961554, 1180089, 1442331, 1527174, 2360178, 2884662, 4326993, 8653986, 12980979, 25961958]

約数ペア:

[(1, 25961958), (2, 12980979), (3, 8653986), (6, 4326993), (9, 2884662), (11, 2360178), (17, 1527174), (18, 1442331), (22, 1180089), (27, 961554), (33, 786726), (34, 763587), (51, 509058), (54, 480777), (66, 393363), (81, 320518), (99, 262242), (102, 254529), (153, 169686), (162, 160259), (187, 138834), (198, 131121), (297, 87414), (306, 84843), (374, 69417), (459, 56562), (561, 46278), (594, 43707), (857, 30294), (891, 29138), (918, 28281), (1122, 23139), (1377, 18854), (1683, 15426), (1714, 15147), (1782, 14569), (2571, 10098), (2754, 9427), (3366, 7713), (5049, 5142)]