218331324

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{26717}}^1$

素因数の和:26954

約数の個数: 36

約数和(自身を含む): 554345064

約数和(自身を除く): 336013740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 2043, 2724, 4086, 8172, 26717, 53434, 80151, 106868, 160302, 240453, 320604, 480906, 961812, 6064759, 12129518, 18194277, 24259036, 36388554, 54582831, 72777108, 109165662, 218331324]

約数ペア:

[(1, 218331324), (2, 109165662), (3, 72777108), (4, 54582831), (6, 36388554), (9, 24259036), (12, 18194277), (18, 12129518), (36, 6064759), (227, 961812), (454, 480906), (681, 320604), (908, 240453), (1362, 160302), (2043, 106868), (2724, 80151), (4086, 53434), (8172, 26717)]