18991923144

素因数分解:

$2^3\times 3^1\times {\mathrm{547}}^1\times {\mathrm{1446673}}^1$

素因数の和:1447229

約数の個数: 32

約数和(自身を含む): 47566641120

約数和(自身を除く): 28574717976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 547, 1094, 1641, 2188, 3282, 4376, 6564, 13128, 1446673, 2893346, 4340019, 5786692, 8680038, 11573384, 17360076, 34720152, 791330131, 1582660262, 2373990393, 3165320524, 4747980786, 6330641048, 9495961572, 18991923144]

約数ペア:

[(1, 18991923144), (2, 9495961572), (3, 6330641048), (4, 4747980786), (6, 3165320524), (8, 2373990393), (12, 1582660262), (24, 791330131), (547, 34720152), (1094, 17360076), (1641, 11573384), (2188, 8680038), (3282, 5786692), (4376, 4340019), (6564, 2893346), (13128, 1446673)]