16249842

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{42989}}^1$

素因数の和:43007

約数の個数: 32

約数和(自身を含む): 41270400

約数和(自身を除く): 25020558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 42989, 85978, 128967, 257934, 300923, 386901, 601846, 773802, 902769, 1160703, 1805538, 2321406, 2708307, 5416614, 8124921, 16249842]

約数ペア:

[(1, 16249842), (2, 8124921), (3, 5416614), (6, 2708307), (7, 2321406), (9, 1805538), (14, 1160703), (18, 902769), (21, 773802), (27, 601846), (42, 386901), (54, 300923), (63, 257934), (126, 128967), (189, 85978), (378, 42989)]