214981938

素因数分解:

$2^1\times 3^4\times {\mathrm{431}}^1\times {\mathrm{3079}}^1$

素因数の和:3524

約数の個数: 40

約数和(自身を含む): 482993280

約数和(自身を除く): 268011342

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 431, 862, 1293, 2586, 3079, 3879, 6158, 7758, 9237, 11637, 18474, 23274, 27711, 34911, 55422, 69822, 83133, 166266, 249399, 498798, 1327049, 2654098, 3981147, 7962294, 11943441, 23886882, 35830323, 71660646, 107490969, 214981938]

約数ペア:

[(1, 214981938), (2, 107490969), (3, 71660646), (6, 35830323), (9, 23886882), (18, 11943441), (27, 7962294), (54, 3981147), (81, 2654098), (162, 1327049), (431, 498798), (862, 249399), (1293, 166266), (2586, 83133), (3079, 69822), (3879, 55422), (6158, 34911), (7758, 27711), (9237, 23274), (11637, 18474)]