8372046

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 19169280

約数和(自身を除く): 10797234

約数列:

[1, 2, 3, 6, 19, 23, 31, 38, 46, 57, 62, 69, 93, 103, 114, 138, 186, 206, 309, 437, 589, 618, 713, 874, 1178, 1311, 1426, 1767, 1957, 2139, 2369, 2622, 3193, 3534, 3914, 4278, 4738, 5871, 6386, 7107, 9579, 11742, 13547, 14214, 19158, 27094, 40641, 45011, 60667, 73439, 81282, 90022, 121334, 135033, 146878, 182001, 220317, 270066, 364002, 440634, 1395341, 2790682, 4186023, 8372046]

約数ペア:

[(1, 8372046), (2, 4186023), (3, 2790682), (6, 1395341), (19, 440634), (23, 364002), (31, 270066), (38, 220317), (46, 182001), (57, 146878), (62, 135033), (69, 121334), (93, 90022), (103, 81282), (114, 73439), (138, 60667), (186, 45011), (206, 40641), (309, 27094), (437, 19158), (589, 14214), (618, 13547), (713, 11742), (874, 9579), (1178, 7107), (1311, 6386), (1426, 5871), (1767, 4738), (1957, 4278), (2139, 3914), (2369, 3534), (2622, 3193)]