2663136

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1321}}^1$

素因数の和:1344

約数の個数: 72

約数和(自身を含む): 8661744

約数和(自身を除く): 5998608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 1321, 2016, 2642, 3963, 5284, 7926, 9247, 10568, 11889, 15852, 18494, 21136, 23778, 27741, 31704, 36988, 42272, 47556, 55482, 63408, 73976, 83223, 95112, 110964, 126816, 147952, 166446, 190224, 221928, 295904, 332892, 380448, 443856, 665784, 887712, 1331568, 2663136]

約数ペア:

[(1, 2663136), (2, 1331568), (3, 887712), (4, 665784), (6, 443856), (7, 380448), (8, 332892), (9, 295904), (12, 221928), (14, 190224), (16, 166446), (18, 147952), (21, 126816), (24, 110964), (28, 95112), (32, 83223), (36, 73976), (42, 63408), (48, 55482), (56, 47556), (63, 42272), (72, 36988), (84, 31704), (96, 27741), (112, 23778), (126, 21136), (144, 18494), (168, 15852), (224, 11889), (252, 10568), (288, 9247), (336, 7926), (504, 5284), (672, 3963), (1008, 2642), (1321, 2016)]