73881018

素因数分解:

$2^1\times 3^3\times {\mathrm{1368167}}^1$

素因数の和:1368178

約数の個数: 16

約数和(自身を含む): 164180160

約数和(自身を除く): 90299142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1368167, 2736334, 4104501, 8209002, 12313503, 24627006, 36940509, 73881018]

約数ペア:

[(1, 73881018), (2, 36940509), (3, 24627006), (6, 12313503), (9, 8209002), (18, 4104501), (27, 2736334), (54, 1368167)]