18287606502

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{210391}}^1$

素因数の和:210849

約数の個数: 48

約数和(自身を含む): 43323920640

約数和(自身を除く): 25036314138

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 439, 878, 1317, 2634, 3951, 4829, 7902, 9658, 14487, 28974, 43461, 86922, 210391, 420782, 631173, 1262346, 1893519, 2314301, 3787038, 4628602, 6942903, 13885806, 20828709, 41657418, 92361649, 184723298, 277084947, 554169894, 831254841, 1015978139, 1662509682, 2031956278, 3047934417, 6095868834, 9143803251, 18287606502]

約数ペア:

[(1, 18287606502), (2, 9143803251), (3, 6095868834), (6, 3047934417), (9, 2031956278), (11, 1662509682), (18, 1015978139), (22, 831254841), (33, 554169894), (66, 277084947), (99, 184723298), (198, 92361649), (439, 41657418), (878, 20828709), (1317, 13885806), (2634, 6942903), (3951, 4628602), (4829, 3787038), (7902, 2314301), (9658, 1893519), (14487, 1262346), (28974, 631173), (43461, 420782), (86922, 210391)]