18326248

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 35697960

約数和(自身を除く): 17371712

約数列:

[1, 2, 4, 8, 37, 74, 101, 148, 202, 296, 404, 613, 808, 1226, 2452, 3737, 4904, 7474, 14948, 22681, 29896, 45362, 61913, 90724, 123826, 181448, 247652, 495304, 2290781, 4581562, 9163124, 18326248]

約数ペア:

[(1, 18326248), (2, 9163124), (4, 4581562), (8, 2290781), (37, 495304), (74, 247652), (101, 181448), (148, 123826), (202, 90724), (296, 61913), (404, 45362), (613, 29896), (808, 22681), (1226, 14948), (2452, 7474), (3737, 4904)]