221821860066

素因数分解:

$2^1\times 3^1\times {\mathrm{1931}}^1\times {\mathrm{19145681}}^1$

素因数の和:19147617

約数の個数: 16

約数和(自身を含む): 443873491488

約数和(自身を除く): 222051631422

約数列:

[1, 2, 3, 6, 1931, 3862, 5793, 11586, 19145681, 38291362, 57437043, 114874086, 36970310011, 73940620022, 110910930033, 221821860066]

約数ペア:

[(1, 221821860066), (2, 110910930033), (3, 73940620022), (6, 36970310011), (1931, 114874086), (3862, 57437043), (5793, 38291362), (11586, 19145681)]