18872916

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{9091}}^1$

素因数の和:9271

約数の個数: 24

約数和(自身を含む): 44296224

約数和(自身を除く): 25423308

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 9091, 18182, 27273, 36364, 54546, 109092, 1572743, 3145486, 4718229, 6290972, 9436458, 18872916]

約数ペア:

[(1, 18872916), (2, 9436458), (3, 6290972), (4, 4718229), (6, 3145486), (12, 1572743), (173, 109092), (346, 54546), (519, 36364), (692, 27273), (1038, 18182), (2076, 9091)]