4072081734

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{398989}}^1$

素因数の和:399016

約数の個数: 56

約数和(自身を含む): 10466305680

約数和(自身を除く): 6394223946

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 3402, 5103, 10206, 398989, 797978, 1196967, 2393934, 2792923, 3590901, 5585846, 7181802, 8378769, 10772703, 16757538, 21545406, 25136307, 32318109, 50272614, 64636218, 75408921, 96954327, 150817842, 193908654, 226226763, 290862981, 452453526, 581725962, 678680289, 1357360578, 2036040867, 4072081734]

約数ペア:

[(1, 4072081734), (2, 2036040867), (3, 1357360578), (6, 678680289), (7, 581725962), (9, 452453526), (14, 290862981), (18, 226226763), (21, 193908654), (27, 150817842), (42, 96954327), (54, 75408921), (63, 64636218), (81, 50272614), (126, 32318109), (162, 25136307), (189, 21545406), (243, 16757538), (378, 10772703), (486, 8378769), (567, 7181802), (729, 5585846), (1134, 3590901), (1458, 2792923), (1701, 2393934), (3402, 1196967), (5103, 797978), (10206, 398989)]