19418184

素因数分解:

$2^3\times 3^3\times {\mathrm{89899}}^1$

素因数の和:89914

約数の個数: 32

約数和(自身を含む): 53940000

約数和(自身を除く): 34521816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 89899, 179798, 269697, 359596, 539394, 719192, 809091, 1078788, 1618182, 2157576, 2427273, 3236364, 4854546, 6472728, 9709092, 19418184]

約数ペア:

[(1, 19418184), (2, 9709092), (3, 6472728), (4, 4854546), (6, 3236364), (8, 2427273), (9, 2157576), (12, 1618182), (18, 1078788), (24, 809091), (27, 719192), (36, 539394), (54, 359596), (72, 269697), (108, 179798), (216, 89899)]