150817842

素因数分解:

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

素因数の和:399007

約数の個数: 32

約数和(自身を含む): 383030400

約数和(自身を除く): 232212558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 398989, 797978, 1196967, 2393934, 2792923, 3590901, 5585846, 7181802, 8378769, 10772703, 16757538, 21545406, 25136307, 50272614, 75408921, 150817842]

約数ペア:

[(1, 150817842), (2, 75408921), (3, 50272614), (6, 25136307), (7, 21545406), (9, 16757538), (14, 10772703), (18, 8378769), (21, 7181802), (27, 5585846), (42, 3590901), (54, 2792923), (63, 2393934), (126, 1196967), (189, 797978), (378, 398989)]