16319484

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{1997}}^1$

素因数の和:2234

約数の個数: 36

約数和(自身を含む): 41454504

約数和(自身を除く): 25135020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 1997, 2043, 2724, 3994, 4086, 5991, 7988, 8172, 11982, 17973, 23964, 35946, 71892, 453319, 906638, 1359957, 1813276, 2719914, 4079871, 5439828, 8159742, 16319484]

約数ペア:

[(1, 16319484), (2, 8159742), (3, 5439828), (4, 4079871), (6, 2719914), (9, 1813276), (12, 1359957), (18, 906638), (36, 453319), (227, 71892), (454, 35946), (681, 23964), (908, 17973), (1362, 11982), (1997, 8172), (2043, 7988), (2724, 5991), (3994, 4086)]