31647462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{68501}}^1$

素因数の和:68524

約数の個数: 32

約数和(自身を含む): 78914304

約数和(自身を除く): 47266842

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 68501, 137002, 205503, 411006, 479507, 753511, 959014, 1438521, 1507022, 2260533, 2877042, 4521066, 5274577, 10549154, 15823731, 31647462]

約数ペア:

[(1, 31647462), (2, 15823731), (3, 10549154), (6, 5274577), (7, 4521066), (11, 2877042), (14, 2260533), (21, 1507022), (22, 1438521), (33, 959014), (42, 753511), (66, 479507), (77, 411006), (154, 205503), (231, 137002), (462, 68501)]