40516242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1931}}^1$

素因数の和:2218

約数の個数: 32

約数和(自身を含む): 87635520

約数和(自身を除く): 47119278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 269, 538, 807, 1614, 1931, 3497, 3862, 5793, 6994, 10491, 11586, 20982, 25103, 50206, 75309, 150618, 519439, 1038878, 1558317, 3116634, 6752707, 13505414, 20258121, 40516242]

約数ペア:

[(1, 40516242), (2, 20258121), (3, 13505414), (6, 6752707), (13, 3116634), (26, 1558317), (39, 1038878), (78, 519439), (269, 150618), (538, 75309), (807, 50206), (1614, 25103), (1931, 20982), (3497, 11586), (3862, 10491), (5793, 6994)]