581426406

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{19447}}^1$

素因数の和:19617

約数の個数: 48

約数和(自身を含む): 1383452928

約数和(自身を除く): 802026522

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 151, 198, 302, 453, 906, 1359, 1661, 2718, 3322, 4983, 9966, 14949, 19447, 29898, 38894, 58341, 116682, 175023, 213917, 350046, 427834, 641751, 1283502, 1925253, 2936497, 3850506, 5872994, 8809491, 17618982, 26428473, 32301467, 52856946, 64602934, 96904401, 193808802, 290713203, 581426406]

約数ペア:

[(1, 581426406), (2, 290713203), (3, 193808802), (6, 96904401), (9, 64602934), (11, 52856946), (18, 32301467), (22, 26428473), (33, 17618982), (66, 8809491), (99, 5872994), (151, 3850506), (198, 2936497), (302, 1925253), (453, 1283502), (906, 641751), (1359, 427834), (1661, 350046), (2718, 213917), (3322, 175023), (4983, 116682), (9966, 58341), (14949, 38894), (19447, 29898)]