40787226

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{3187}}^1$

素因数の和:3280

約数の個数: 40

約数和(自身を含む): 92579520

約数和(自身を除く): 51792294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 474, 711, 1422, 2133, 3187, 4266, 6374, 6399, 9561, 12798, 19122, 28683, 57366, 86049, 172098, 251773, 258147, 503546, 516294, 755319, 1510638, 2265957, 4531914, 6797871, 13595742, 20393613, 40787226]

約数ペア:

[(1, 40787226), (2, 20393613), (3, 13595742), (6, 6797871), (9, 4531914), (18, 2265957), (27, 1510638), (54, 755319), (79, 516294), (81, 503546), (158, 258147), (162, 251773), (237, 172098), (474, 86049), (711, 57366), (1422, 28683), (2133, 19122), (3187, 12798), (4266, 9561), (6374, 6399)]