16853508

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{2477}}^1$

素因数の和:2503

約数の個数: 72

約数和(自身を含む): 50511552

約数和(自身を除く): 33658044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 2477, 3402, 4954, 6804, 7431, 9908, 14862, 17339, 22293, 29724, 34678, 44586, 52017, 66879, 69356, 89172, 104034, 133758, 156051, 200637, 208068, 267516, 312102, 401274, 468153, 601911, 624204, 802548, 936306, 1203822, 1404459, 1872612, 2407644, 2808918, 4213377, 5617836, 8426754, 16853508]

約数ペア:

[(1, 16853508), (2, 8426754), (3, 5617836), (4, 4213377), (6, 2808918), (7, 2407644), (9, 1872612), (12, 1404459), (14, 1203822), (18, 936306), (21, 802548), (27, 624204), (28, 601911), (36, 468153), (42, 401274), (54, 312102), (63, 267516), (81, 208068), (84, 200637), (108, 156051), (126, 133758), (162, 104034), (189, 89172), (243, 69356), (252, 66879), (324, 52017), (378, 44586), (486, 34678), (567, 29724), (756, 22293), (972, 17339), (1134, 14862), (1701, 9908), (2268, 7431), (2477, 6804), (3402, 4954)]