18256458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8923}}^1$

素因数の和:8970

約数の個数: 32

約数和(自身を含む): 41121792

約数和(自身を除く): 22865334

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 8923, 17846, 26769, 53538, 98153, 196306, 276613, 294459, 553226, 588918, 829839, 1659678, 3042743, 6085486, 9128229, 18256458]

約数ペア:

[(1, 18256458), (2, 9128229), (3, 6085486), (6, 3042743), (11, 1659678), (22, 829839), (31, 588918), (33, 553226), (62, 294459), (66, 276613), (93, 196306), (186, 98153), (341, 53538), (682, 26769), (1023, 17846), (2046, 8923)]