3970134

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{389}}^1$

素因数の和:416

約数の個数: 56

約数和(自身を含む): 10230480

約数和(自身を除く): 6260346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 389, 486, 567, 729, 778, 1134, 1167, 1458, 1701, 2334, 2723, 3402, 3501, 5103, 5446, 7002, 8169, 10206, 10503, 16338, 21006, 24507, 31509, 49014, 63018, 73521, 94527, 147042, 189054, 220563, 283581, 441126, 567162, 661689, 1323378, 1985067, 3970134]

約数ペア:

[(1, 3970134), (2, 1985067), (3, 1323378), (6, 661689), (7, 567162), (9, 441126), (14, 283581), (18, 220563), (21, 189054), (27, 147042), (42, 94527), (54, 73521), (63, 63018), (81, 49014), (126, 31509), (162, 24507), (189, 21006), (243, 16338), (378, 10503), (389, 10206), (486, 8169), (567, 7002), (729, 5446), (778, 5103), (1134, 3501), (1167, 3402), (1458, 2723), (1701, 2334)]