22049742

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:889

約数の個数: 64

約数和(自身を含む): 53544960

約数和(自身を除く): 31495218

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 341, 403, 429, 682, 806, 829, 858, 1023, 1209, 1658, 2046, 2418, 2487, 4433, 4974, 8866, 9119, 10777, 13299, 18238, 21554, 25699, 26598, 27357, 32331, 51398, 54714, 64662, 77097, 118547, 154194, 237094, 282689, 334087, 355641, 565378, 668174, 711282, 848067, 1002261, 1696134, 2004522, 3674957, 7349914, 11024871, 22049742]

約数ペア:

[(1, 22049742), (2, 11024871), (3, 7349914), (6, 3674957), (11, 2004522), (13, 1696134), (22, 1002261), (26, 848067), (31, 711282), (33, 668174), (39, 565378), (62, 355641), (66, 334087), (78, 282689), (93, 237094), (143, 154194), (186, 118547), (286, 77097), (341, 64662), (403, 54714), (429, 51398), (682, 32331), (806, 27357), (829, 26598), (858, 25699), (1023, 21554), (1209, 18238), (1658, 13299), (2046, 10777), (2418, 9119), (2487, 8866), (4433, 4974)]