18961572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{225733}}^1$

素因数の和:225747

約数の個数: 24

約数和(自身を含む): 50564416

約数和(自身を除く): 31602844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 225733, 451466, 677199, 902932, 1354398, 1580131, 2708796, 3160262, 4740393, 6320524, 9480786, 18961572]

約数ペア:

[(1, 18961572), (2, 9480786), (3, 6320524), (4, 4740393), (6, 3160262), (7, 2708796), (12, 1580131), (14, 1354398), (21, 902932), (28, 677199), (42, 451466), (84, 225733)]