2086798086

素因数分解:

$2^1\times 3^3\times {\mathrm{2521}}^1\times {\mathrm{15329}}^1$

素因数の和:17861

約数の個数: 32

約数和(自身を含む): 4639471200

約数和(自身を除く): 2552673114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2521, 5042, 7563, 15126, 15329, 22689, 30658, 45378, 45987, 68067, 91974, 136134, 137961, 275922, 413883, 827766, 38644409, 77288818, 115933227, 231866454, 347799681, 695599362, 1043399043, 2086798086]

約数ペア:

[(1, 2086798086), (2, 1043399043), (3, 695599362), (6, 347799681), (9, 231866454), (18, 115933227), (27, 77288818), (54, 38644409), (2521, 827766), (5042, 413883), (7563, 275922), (15126, 137961), (15329, 136134), (22689, 91974), (30658, 68067), (45378, 45987)]