66975066

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{40009}}^1$

素因数の和:40051

約数の個数: 32

約数和(自身を含む): 153638400

約数和(自身を除く): 86663334

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 40009, 80018, 120027, 240054, 360081, 720162, 1080243, 1240279, 2160486, 2480558, 3720837, 7441674, 11162511, 22325022, 33487533, 66975066]

約数ペア:

[(1, 66975066), (2, 33487533), (3, 22325022), (6, 11162511), (9, 7441674), (18, 3720837), (27, 2480558), (31, 2160486), (54, 1240279), (62, 1080243), (93, 720162), (186, 360081), (279, 240054), (558, 120027), (837, 80018), (1674, 40009)]