66231918

素因数分解:

$2^1\times 3^4\times {\mathrm{389}}^1\times {\mathrm{1051}}^1$

素因数の和:1454

約数の個数: 40

約数和(自身を含む): 148931640

約数和(自身を除く): 82699722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 389, 778, 1051, 1167, 2102, 2334, 3153, 3501, 6306, 7002, 9459, 10503, 18918, 21006, 28377, 31509, 56754, 63018, 85131, 170262, 408839, 817678, 1226517, 2453034, 3679551, 7359102, 11038653, 22077306, 33115959, 66231918]

約数ペア:

[(1, 66231918), (2, 33115959), (3, 22077306), (6, 11038653), (9, 7359102), (18, 3679551), (27, 2453034), (54, 1226517), (81, 817678), (162, 408839), (389, 170262), (778, 85131), (1051, 63018), (1167, 56754), (2102, 31509), (2334, 28377), (3153, 21006), (3501, 18918), (6306, 10503), (7002, 9459)]