1213236468

素因数分解:

$2^2\times 3^4\times {\mathrm{863}}^1\times {\mathrm{4339}}^1$

素因数の和:5218

約数の個数: 60

約数和(自身を含む): 3176046720

約数和(自身を除く): 1962810252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 863, 1726, 2589, 3452, 4339, 5178, 7767, 8678, 10356, 13017, 15534, 17356, 23301, 26034, 31068, 39051, 46602, 52068, 69903, 78102, 93204, 117153, 139806, 156204, 234306, 279612, 351459, 468612, 702918, 1405836, 3744557, 7489114, 11233671, 14978228, 22467342, 33701013, 44934684, 67402026, 101103039, 134804052, 202206078, 303309117, 404412156, 606618234, 1213236468]

約数ペア:

[(1, 1213236468), (2, 606618234), (3, 404412156), (4, 303309117), (6, 202206078), (9, 134804052), (12, 101103039), (18, 67402026), (27, 44934684), (36, 33701013), (54, 22467342), (81, 14978228), (108, 11233671), (162, 7489114), (324, 3744557), (863, 1405836), (1726, 702918), (2589, 468612), (3452, 351459), (4339, 279612), (5178, 234306), (7767, 156204), (8678, 139806), (10356, 117153), (13017, 93204), (15534, 78102), (17356, 69903), (23301, 52068), (26034, 46602), (31068, 39051)]