18430914

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^2\times {\mathrm{179}}^1$

素因数の和:446

約数の個数: 24

約数和(自身を含む): 37352880

約数和(自身を除く): 18921966

約数列:

[1, 2, 3, 6, 131, 179, 262, 358, 393, 537, 786, 1074, 17161, 23449, 34322, 46898, 51483, 70347, 102966, 140694, 3071819, 6143638, 9215457, 18430914]

約数ペア:

[(1, 18430914), (2, 9215457), (3, 6143638), (6, 3071819), (131, 140694), (179, 102966), (262, 70347), (358, 51483), (393, 46898), (537, 34322), (786, 23449), (1074, 17161)]