40397742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29147}}^1$

素因数の和:29173

約数の個数: 48

約数和(自身を含む): 109130112

約数和(自身を除く): 68732370

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 29147, 58294, 87441, 174882, 204029, 262323, 320617, 408058, 524646, 612087, 641234, 961851, 1224174, 1836261, 1923702, 2244319, 2885553, 3672522, 4488638, 5771106, 6732957, 13465914, 20198871, 40397742]

約数ペア:

[(1, 40397742), (2, 20198871), (3, 13465914), (6, 6732957), (7, 5771106), (9, 4488638), (11, 3672522), (14, 2885553), (18, 2244319), (21, 1923702), (22, 1836261), (33, 1224174), (42, 961851), (63, 641234), (66, 612087), (77, 524646), (99, 408058), (126, 320617), (154, 262323), (198, 204029), (231, 174882), (462, 87441), (693, 58294), (1386, 29147)]