172415916

素因数分解:

$2^2\times 3^2\times {\mathrm{251}}^1\times {\mathrm{19081}}^1$

素因数の和:19342

約数の個数: 36

約数和(自身を含む): 437588424

約数和(自身を除く): 265172508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 251, 502, 753, 1004, 1506, 2259, 3012, 4518, 9036, 19081, 38162, 57243, 76324, 114486, 171729, 228972, 343458, 686916, 4789331, 9578662, 14367993, 19157324, 28735986, 43103979, 57471972, 86207958, 172415916]

約数ペア:

[(1, 172415916), (2, 86207958), (3, 57471972), (4, 43103979), (6, 28735986), (9, 19157324), (12, 14367993), (18, 9578662), (36, 4789331), (251, 686916), (502, 343458), (753, 228972), (1004, 171729), (1506, 114486), (2259, 76324), (3012, 57243), (4518, 38162), (9036, 19081)]