21648924

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{18223}}^1$

素因数の和:18247

約数の個数: 48

約数和(自身を含む): 61232640

約数和(自身を除く): 39583716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 18223, 36446, 54669, 72892, 109338, 164007, 200453, 218676, 328014, 400906, 492021, 601359, 656028, 801812, 984042, 1202718, 1804077, 1968084, 2405436, 3608154, 5412231, 7216308, 10824462, 21648924]

約数ペア:

[(1, 21648924), (2, 10824462), (3, 7216308), (4, 5412231), (6, 3608154), (9, 2405436), (11, 1968084), (12, 1804077), (18, 1202718), (22, 984042), (27, 801812), (33, 656028), (36, 601359), (44, 492021), (54, 400906), (66, 328014), (99, 218676), (108, 200453), (132, 164007), (198, 109338), (297, 72892), (396, 54669), (594, 36446), (1188, 18223)]