19838412

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{16699}}^1$

素因数の和:16723

約数の個数: 48

約数和(自身を含む): 56112000

約数和(自身を除く): 36273588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 16699, 33398, 50097, 66796, 100194, 150291, 183689, 200388, 300582, 367378, 450873, 551067, 601164, 734756, 901746, 1102134, 1653201, 1803492, 2204268, 3306402, 4959603, 6612804, 9919206, 19838412]

約数ペア:

[(1, 19838412), (2, 9919206), (3, 6612804), (4, 4959603), (6, 3306402), (9, 2204268), (11, 1803492), (12, 1653201), (18, 1102134), (22, 901746), (27, 734756), (33, 601164), (36, 551067), (44, 450873), (54, 367378), (66, 300582), (99, 200388), (108, 183689), (132, 150291), (198, 100194), (297, 66796), (396, 50097), (594, 33398), (1188, 16699)]