19675062

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 80

約数和(自身を含む): 49153104

約数和(自身を除く): 29478042

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 61, 66, 81, 99, 122, 162, 181, 183, 198, 297, 362, 366, 543, 549, 594, 671, 891, 1086, 1098, 1342, 1629, 1647, 1782, 1991, 2013, 3258, 3294, 3982, 4026, 4887, 4941, 5973, 6039, 9774, 9882, 11041, 11946, 12078, 14661, 17919, 18117, 22082, 29322, 33123, 35838, 36234, 53757, 54351, 66246, 99369, 107514, 108702, 121451, 161271, 198738, 242902, 298107, 322542, 364353, 596214, 728706, 894321, 1093059, 1788642, 2186118, 3279177, 6558354, 9837531, 19675062]

約数ペア:

[(1, 19675062), (2, 9837531), (3, 6558354), (6, 3279177), (9, 2186118), (11, 1788642), (18, 1093059), (22, 894321), (27, 728706), (33, 596214), (54, 364353), (61, 322542), (66, 298107), (81, 242902), (99, 198738), (122, 161271), (162, 121451), (181, 108702), (183, 107514), (198, 99369), (297, 66246), (362, 54351), (366, 53757), (543, 36234), (549, 35838), (594, 33123), (671, 29322), (891, 22082), (1086, 18117), (1098, 17919), (1342, 14661), (1629, 12078), (1647, 11946), (1782, 11041), (1991, 9882), (2013, 9774), (3258, 6039), (3294, 5973), (3982, 4941), (4026, 4887)]