2019936654

素因数分解:

$2^1\times 3^2\times {\mathrm{653}}^1\times {\mathrm{171851}}^1$

素因数の和:172512

約数の個数: 24

約数和(自身を含む): 4383257112

約数和(自身を除く): 2363320458

約数列:

[1, 2, 3, 6, 9, 18, 653, 1306, 1959, 3918, 5877, 11754, 171851, 343702, 515553, 1031106, 1546659, 3093318, 112218703, 224437406, 336656109, 673312218, 1009968327, 2019936654]

約数ペア:

[(1, 2019936654), (2, 1009968327), (3, 673312218), (6, 336656109), (9, 224437406), (18, 112218703), (653, 3093318), (1306, 1546659), (1959, 1031106), (3918, 515553), (5877, 343702), (11754, 171851)]