21681462

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10597}}^1$

素因数の和:10644

約数の個数: 32

約数和(自身を含む): 48835584

約数和(自身を除く): 27154122

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 10597, 21194, 31791, 63582, 116567, 233134, 328507, 349701, 657014, 699402, 985521, 1971042, 3613577, 7227154, 10840731, 21681462]

約数ペア:

[(1, 21681462), (2, 10840731), (3, 7227154), (6, 3613577), (11, 1971042), (22, 985521), (31, 699402), (33, 657014), (62, 349701), (66, 328507), (93, 233134), (186, 116567), (341, 63582), (682, 31791), (1023, 21194), (2046, 10597)]