18492306

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2029}}^1$

素因数の和:2079

約数の個数: 48

約数和(自身を含む): 44432640

約数和(自身を除く): 25940334

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 2029, 3038, 4058, 4557, 6087, 9114, 12174, 14203, 28406, 42609, 62899, 85218, 99421, 125798, 188697, 198842, 298263, 377394, 440293, 596526, 880586, 1320879, 2641758, 3082051, 6164102, 9246153, 18492306]

約数ペア:

[(1, 18492306), (2, 9246153), (3, 6164102), (6, 3082051), (7, 2641758), (14, 1320879), (21, 880586), (31, 596526), (42, 440293), (49, 377394), (62, 298263), (93, 198842), (98, 188697), (147, 125798), (186, 99421), (217, 85218), (294, 62899), (434, 42609), (651, 28406), (1302, 14203), (1519, 12174), (2029, 9114), (3038, 6087), (4058, 4557)]