91972458

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{21379}}^1$

素因数の和:21626

約数の個数: 24

約数和(自身を含む): 200116800

約数和(自身を除く): 108144342

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 21379, 42758, 64137, 128274, 192411, 384822, 5109581, 10219162, 15328743, 30657486, 45986229, 91972458]

約数ペア:

[(1, 91972458), (2, 45986229), (3, 30657486), (6, 15328743), (9, 10219162), (18, 5109581), (239, 384822), (478, 192411), (717, 128274), (1434, 64137), (2151, 42758), (4302, 21379)]