18234016824

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{9661}}^1\times {\mathrm{4139}}^1$

素因数の和:13828

約数の個数: 64

約数和(自身を含む): 48000816000

約数和(自身を除く): 29766799176

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 4139, 8278, 9661, 12417, 16556, 19322, 24834, 28983, 33112, 38644, 49668, 57966, 77288, 78641, 99336, 115932, 157282, 183559, 231864, 235923, 314564, 367118, 471846, 550677, 629128, 734236, 943692, 1101354, 1468472, 1887384, 2202708, 4405416, 39986879, 79973758, 119960637, 159947516, 239921274, 319895032, 479842548, 759750701, 959685096, 1519501402, 2279252103, 3039002804, 4558504206, 6078005608, 9117008412, 18234016824]

約数ペア:

[(1, 18234016824), (2, 9117008412), (3, 6078005608), (4, 4558504206), (6, 3039002804), (8, 2279252103), (12, 1519501402), (19, 959685096), (24, 759750701), (38, 479842548), (57, 319895032), (76, 239921274), (114, 159947516), (152, 119960637), (228, 79973758), (456, 39986879), (4139, 4405416), (8278, 2202708), (9661, 1887384), (12417, 1468472), (16556, 1101354), (19322, 943692), (24834, 734236), (28983, 629128), (33112, 550677), (38644, 471846), (49668, 367118), (57966, 314564), (77288, 235923), (78641, 231864), (99336, 183559), (115932, 157282)]