2016016326

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{19421}}^1$

素因数の和:19581

約数の個数: 48

約数和(自身を含む): 4484151360

約数和(自身を除く): 2468135034

約数列:

[1, 2, 3, 6, 9, 18, 73, 79, 146, 158, 219, 237, 438, 474, 657, 711, 1314, 1422, 5767, 11534, 17301, 19421, 34602, 38842, 51903, 58263, 103806, 116526, 174789, 349578, 1417733, 1534259, 2835466, 3068518, 4253199, 4602777, 8506398, 9205554, 12759597, 13808331, 25519194, 27616662, 112000907, 224001814, 336002721, 672005442, 1008008163, 2016016326]

約数ペア:

[(1, 2016016326), (2, 1008008163), (3, 672005442), (6, 336002721), (9, 224001814), (18, 112000907), (73, 27616662), (79, 25519194), (146, 13808331), (158, 12759597), (219, 9205554), (237, 8506398), (438, 4602777), (474, 4253199), (657, 3068518), (711, 2835466), (1314, 1534259), (1422, 1417733), (5767, 349578), (11534, 174789), (17301, 116526), (19421, 103806), (34602, 58263), (38842, 51903)]