31233342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 73995264

約数和(自身を除く): 42761922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 73, 122, 146, 167, 183, 219, 334, 366, 427, 438, 501, 511, 854, 1002, 1022, 1169, 1281, 1533, 2338, 2562, 3066, 3507, 4453, 7014, 8906, 10187, 12191, 13359, 20374, 24382, 26718, 30561, 31171, 36573, 61122, 62342, 71309, 73146, 85337, 93513, 142618, 170674, 187026, 213927, 256011, 427854, 512022, 743651, 1487302, 2230953, 4461906, 5205557, 10411114, 15616671, 31233342]

約数ペア:

[(1, 31233342), (2, 15616671), (3, 10411114), (6, 5205557), (7, 4461906), (14, 2230953), (21, 1487302), (42, 743651), (61, 512022), (73, 427854), (122, 256011), (146, 213927), (167, 187026), (183, 170674), (219, 142618), (334, 93513), (366, 85337), (427, 73146), (438, 71309), (501, 62342), (511, 61122), (854, 36573), (1002, 31171), (1022, 30561), (1169, 26718), (1281, 24382), (1533, 20374), (2338, 13359), (2562, 12191), (3066, 10187), (3507, 8906), (4453, 7014)]