16997976

素因数分解:

$2^3\times 3^2\times {\mathrm{307}}^1\times {\mathrm{769}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 46246200

約数和(自身を除く): 29248224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 307, 614, 769, 921, 1228, 1538, 1842, 2307, 2456, 2763, 3076, 3684, 4614, 5526, 6152, 6921, 7368, 9228, 11052, 13842, 18456, 22104, 27684, 55368, 236083, 472166, 708249, 944332, 1416498, 1888664, 2124747, 2832996, 4249494, 5665992, 8498988, 16997976]

約数ペア:

[(1, 16997976), (2, 8498988), (3, 5665992), (4, 4249494), (6, 2832996), (8, 2124747), (9, 1888664), (12, 1416498), (18, 944332), (24, 708249), (36, 472166), (72, 236083), (307, 55368), (614, 27684), (769, 22104), (921, 18456), (1228, 13842), (1538, 11052), (1842, 9228), (2307, 7368), (2456, 6921), (2763, 6152), (3076, 5526), (3684, 4614)]