18274938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{677}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 40029120

約数和(自身を除く): 21754182

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 409, 677, 818, 1227, 1354, 2031, 2454, 4062, 4499, 7447, 8998, 13497, 14894, 22341, 26994, 44682, 276893, 553786, 830679, 1661358, 3045823, 6091646, 9137469, 18274938]

約数ペア:

[(1, 18274938), (2, 9137469), (3, 6091646), (6, 3045823), (11, 1661358), (22, 830679), (33, 553786), (66, 276893), (409, 44682), (677, 26994), (818, 22341), (1227, 14894), (1354, 13497), (2031, 8998), (2454, 7447), (4062, 4499)]