19540962

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{155087}}^1$

素因数の和:155102

約数の個数: 24

約数和(自身を含む): 48387456

約数和(自身を除く): 28846494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 155087, 310174, 465261, 930522, 1085609, 1395783, 2171218, 2791566, 3256827, 6513654, 9770481, 19540962]

約数ペア:

[(1, 19540962), (2, 9770481), (3, 6513654), (6, 3256827), (7, 2791566), (9, 2171218), (14, 1395783), (18, 1085609), (21, 930522), (42, 465261), (63, 310174), (126, 155087)]