38891628

素因数分解:

$2^2\times 3^2\times {\mathrm{167}}^1\times {\mathrm{6469}}^1$

素因数の和:6646

約数の個数: 36

約数和(自身を含む): 98913360

約数和(自身を除く): 60021732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 167, 334, 501, 668, 1002, 1503, 2004, 3006, 6012, 6469, 12938, 19407, 25876, 38814, 58221, 77628, 116442, 232884, 1080323, 2160646, 3240969, 4321292, 6481938, 9722907, 12963876, 19445814, 38891628]

約数ペア:

[(1, 38891628), (2, 19445814), (3, 12963876), (4, 9722907), (6, 6481938), (9, 4321292), (12, 3240969), (18, 2160646), (36, 1080323), (167, 232884), (334, 116442), (501, 77628), (668, 58221), (1002, 38814), (1503, 25876), (2004, 19407), (3006, 12938), (6012, 6469)]