2218219308

素因数分解:

$2^2\times 3^2\times {\mathrm{2221}}^1\times {\mathrm{27743}}^1$

素因数の和:29974

約数の個数: 36

約数和(自身を含む): 5609892288

約数和(自身を除く): 3391672980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2221, 4442, 6663, 8884, 13326, 19989, 26652, 27743, 39978, 55486, 79956, 83229, 110972, 166458, 249687, 332916, 499374, 998748, 61617203, 123234406, 184851609, 246468812, 369703218, 554554827, 739406436, 1109109654, 2218219308]

約数ペア:

[(1, 2218219308), (2, 1109109654), (3, 739406436), (4, 554554827), (6, 369703218), (9, 246468812), (12, 184851609), (18, 123234406), (36, 61617203), (2221, 998748), (4442, 499374), (6663, 332916), (8884, 249687), (13326, 166458), (19989, 110972), (26652, 83229), (27743, 79956), (39978, 55486)]