16366746

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 37509120

約数和(自身を除く): 21142374

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 73, 79, 86, 129, 146, 158, 219, 237, 258, 438, 473, 474, 803, 869, 946, 1419, 1606, 1738, 2409, 2607, 2838, 3139, 3397, 4818, 5214, 5767, 6278, 6794, 9417, 10191, 11534, 17301, 18834, 20382, 34529, 34602, 37367, 63437, 69058, 74734, 103587, 112101, 126874, 190311, 207174, 224202, 247981, 380622, 495962, 743943, 1487886, 2727791, 5455582, 8183373, 16366746]

約数ペア:

[(1, 16366746), (2, 8183373), (3, 5455582), (6, 2727791), (11, 1487886), (22, 743943), (33, 495962), (43, 380622), (66, 247981), (73, 224202), (79, 207174), (86, 190311), (129, 126874), (146, 112101), (158, 103587), (219, 74734), (237, 69058), (258, 63437), (438, 37367), (473, 34602), (474, 34529), (803, 20382), (869, 18834), (946, 17301), (1419, 11534), (1606, 10191), (1738, 9417), (2409, 6794), (2607, 6278), (2838, 5767), (3139, 5214), (3397, 4818)]