18183669484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1129}}^1\times {\mathrm{3163}}^1$

素因数の和:4382

約数の個数: 48

約数和(自身を含む): 34037046400

約数和(自身を除く): 15853376916

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1129, 1273, 2258, 2546, 3163, 4516, 5092, 6326, 12652, 21451, 42902, 60097, 75643, 85804, 120194, 151286, 211921, 240388, 302572, 423842, 847684, 1437217, 2874434, 3571027, 4026499, 5748868, 7142054, 8052998, 14284108, 16105996, 67849513, 135699026, 239258809, 271398052, 478517618, 957035236, 4545917371, 9091834742, 18183669484]

約数ペア:

[(1, 18183669484), (2, 9091834742), (4, 4545917371), (19, 957035236), (38, 478517618), (67, 271398052), (76, 239258809), (134, 135699026), (268, 67849513), (1129, 16105996), (1273, 14284108), (2258, 8052998), (2546, 7142054), (3163, 5748868), (4516, 4026499), (5092, 3571027), (6326, 2874434), (12652, 1437217), (21451, 847684), (42902, 423842), (60097, 302572), (75643, 240388), (85804, 211921), (120194, 151286)]