1531193706

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79427}}^1$

素因数の和:79465

約数の個数: 80

約数和(自身を含む): 4151860416

約数和(自身を除く): 2620666710

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 238, 306, 357, 378, 459, 567, 714, 918, 1071, 1134, 1377, 2142, 2754, 3213, 6426, 9639, 19278, 79427, 158854, 238281, 476562, 555989, 714843, 1111978, 1350259, 1429686, 1667967, 2144529, 2700518, 3335934, 4050777, 4289058, 5003901, 6433587, 8101554, 9451813, 10007802, 12152331, 12867174, 15011703, 18903626, 24304662, 28355439, 30023406, 36456993, 45035109, 56710878, 72913986, 85066317, 90070218, 109370979, 170132634, 218741958, 255198951, 510397902, 765596853, 1531193706]

約数ペア:

[(1, 1531193706), (2, 765596853), (3, 510397902), (6, 255198951), (7, 218741958), (9, 170132634), (14, 109370979), (17, 90070218), (18, 85066317), (21, 72913986), (27, 56710878), (34, 45035109), (42, 36456993), (51, 30023406), (54, 28355439), (63, 24304662), (81, 18903626), (102, 15011703), (119, 12867174), (126, 12152331), (153, 10007802), (162, 9451813), (189, 8101554), (238, 6433587), (306, 5003901), (357, 4289058), (378, 4050777), (459, 3335934), (567, 2700518), (714, 2144529), (918, 1667967), (1071, 1429686), (1134, 1350259), (1377, 1111978), (2142, 714843), (2754, 555989), (3213, 476562), (6426, 238281), (9639, 158854), (19278, 79427)]