38423538

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{19231}}^1$

素因数の和:19279

約数の個数: 32

約数和(自身を含む): 87697920

約数和(自身を除く): 49274382

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 19231, 38462, 57693, 115386, 173079, 346158, 519237, 711547, 1038474, 1423094, 2134641, 4269282, 6403923, 12807846, 19211769, 38423538]

約数ペア:

[(1, 38423538), (2, 19211769), (3, 12807846), (6, 6403923), (9, 4269282), (18, 2134641), (27, 1423094), (37, 1038474), (54, 711547), (74, 519237), (111, 346158), (222, 173079), (333, 115386), (666, 57693), (999, 38462), (1998, 19231)]