18341330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4441}}^1$

素因数の和:4514

約数の個数: 32

約数和(自身を含む): 38378880

約数和(自身を除く): 20037550

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 4441, 8882, 22205, 31087, 44410, 62174, 155435, 262019, 310870, 524038, 1310095, 1834133, 2620190, 3668266, 9170665, 18341330]

約数ペア:

[(1, 18341330), (2, 9170665), (5, 3668266), (7, 2620190), (10, 1834133), (14, 1310095), (35, 524038), (59, 310870), (70, 262019), (118, 155435), (295, 62174), (413, 44410), (590, 31087), (826, 22205), (2065, 8882), (4130, 4441)]