19092726

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{2699}}^1$

素因数の和:2841

約数の個数: 32

約数和(自身を含む): 42768000

約数和(自身を除く): 23675274

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 2699, 3537, 5398, 7074, 8097, 16194, 24291, 48582, 72873, 145746, 353569, 707138, 1060707, 2121414, 3182121, 6364242, 9546363, 19092726]

約数ペア:

[(1, 19092726), (2, 9546363), (3, 6364242), (6, 3182121), (9, 2121414), (18, 1060707), (27, 707138), (54, 353569), (131, 145746), (262, 72873), (393, 48582), (786, 24291), (1179, 16194), (2358, 8097), (2699, 7074), (3537, 5398)]