66212856

素因数分解:

$2^3\times 3^3\times {\mathrm{306541}}^1$

素因数の和:306556

約数の個数: 32

約数和(自身を含む): 183925200

約数和(自身を除く): 117712344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 306541, 613082, 919623, 1226164, 1839246, 2452328, 2758869, 3678492, 5517738, 7356984, 8276607, 11035476, 16553214, 22070952, 33106428, 66212856]

約数ペア:

[(1, 66212856), (2, 33106428), (3, 22070952), (4, 16553214), (6, 11035476), (8, 8276607), (9, 7356984), (12, 5517738), (18, 3678492), (24, 2758869), (27, 2452328), (36, 1839246), (54, 1226164), (72, 919623), (108, 613082), (216, 306541)]