16770642

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 40608000

約数和(自身を除く): 23837358

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 281, 294, 343, 406, 562, 609, 686, 843, 1029, 1218, 1421, 1686, 1967, 2058, 2842, 3934, 4263, 5901, 8149, 8526, 9947, 11802, 13769, 16298, 19894, 24447, 27538, 29841, 41307, 48894, 57043, 59682, 82614, 96383, 114086, 171129, 192766, 289149, 342258, 399301, 578298, 798602, 1197903, 2395806, 2795107, 5590214, 8385321, 16770642]

約数ペア:

[(1, 16770642), (2, 8385321), (3, 5590214), (6, 2795107), (7, 2395806), (14, 1197903), (21, 798602), (29, 578298), (42, 399301), (49, 342258), (58, 289149), (87, 192766), (98, 171129), (147, 114086), (174, 96383), (203, 82614), (281, 59682), (294, 57043), (343, 48894), (406, 41307), (562, 29841), (609, 27538), (686, 24447), (843, 19894), (1029, 16298), (1218, 13769), (1421, 11802), (1686, 9947), (1967, 8526), (2058, 8149), (2842, 5901), (3934, 4263)]