18774204

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1229}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 46838400

約数和(自身を除く): 28064196

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 67, 76, 114, 134, 201, 228, 268, 402, 804, 1229, 1273, 2458, 2546, 3687, 3819, 4916, 5092, 7374, 7638, 14748, 15276, 23351, 46702, 70053, 82343, 93404, 140106, 164686, 247029, 280212, 329372, 494058, 988116, 1564517, 3129034, 4693551, 6258068, 9387102, 18774204]

約数ペア:

[(1, 18774204), (2, 9387102), (3, 6258068), (4, 4693551), (6, 3129034), (12, 1564517), (19, 988116), (38, 494058), (57, 329372), (67, 280212), (76, 247029), (114, 164686), (134, 140106), (201, 93404), (228, 82343), (268, 70053), (402, 46702), (804, 23351), (1229, 15276), (1273, 14748), (2458, 7638), (2546, 7374), (3687, 5092), (3819, 4916)]