2021163342

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1611773}}^1$

素因数の和:1611808

約数の個数: 32

約数和(自身を含む): 4641909120

約数和(自身を除く): 2620745778

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 1611773, 3223546, 4835319, 9670638, 17729503, 30623687, 35459006, 53188509, 61247374, 91871061, 106377018, 183742122, 336860557, 673721114, 1010581671, 2021163342]

約数ペア:

[(1, 2021163342), (2, 1010581671), (3, 673721114), (6, 336860557), (11, 183742122), (19, 106377018), (22, 91871061), (33, 61247374), (38, 53188509), (57, 35459006), (66, 30623687), (114, 17729503), (209, 9670638), (418, 4835319), (627, 3223546), (1254, 1611773)]