2745414

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{269}}^1$

素因数の和:296

約数の個数: 56

約数和(自身を含む): 7082640

約数和(自身を除く): 4337226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 269, 378, 486, 538, 567, 729, 807, 1134, 1458, 1614, 1701, 1883, 2421, 3402, 3766, 4842, 5103, 5649, 7263, 10206, 11298, 14526, 16947, 21789, 33894, 43578, 50841, 65367, 101682, 130734, 152523, 196101, 305046, 392202, 457569, 915138, 1372707, 2745414]

約数ペア:

[(1, 2745414), (2, 1372707), (3, 915138), (6, 457569), (7, 392202), (9, 305046), (14, 196101), (18, 152523), (21, 130734), (27, 101682), (42, 65367), (54, 50841), (63, 43578), (81, 33894), (126, 21789), (162, 16947), (189, 14526), (243, 11298), (269, 10206), (378, 7263), (486, 5649), (538, 5103), (567, 4842), (729, 3766), (807, 3402), (1134, 2421), (1458, 1883), (1614, 1701)]