1125684

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1489}}^1$

素因数の和:1509

約数の個数: 48

約数和(自身を含む): 3337600

約数和(自身を除く): 2211916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1489, 2978, 4467, 5956, 8934, 10423, 13401, 17868, 20846, 26802, 31269, 40203, 41692, 53604, 62538, 80406, 93807, 125076, 160812, 187614, 281421, 375228, 562842, 1125684]

約数ペア:

[(1, 1125684), (2, 562842), (3, 375228), (4, 281421), (6, 187614), (7, 160812), (9, 125076), (12, 93807), (14, 80406), (18, 62538), (21, 53604), (27, 41692), (28, 40203), (36, 31269), (42, 26802), (54, 20846), (63, 17868), (84, 13401), (108, 10423), (126, 8934), (189, 5956), (252, 4467), (378, 2978), (756, 1489)]