18185616

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{2687}}^1$

素因数の和:2748

約数の個数: 60

約数和(自身を含む): 51996672

約数和(自身を除く): 33811056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 2687, 3384, 5374, 6768, 8061, 10748, 16122, 21496, 24183, 32244, 42992, 48366, 64488, 96732, 126289, 128976, 193464, 252578, 378867, 386928, 505156, 757734, 1010312, 1136601, 1515468, 2020624, 2273202, 3030936, 4546404, 6061872, 9092808, 18185616]

約数ペア:

[(1, 18185616), (2, 9092808), (3, 6061872), (4, 4546404), (6, 3030936), (8, 2273202), (9, 2020624), (12, 1515468), (16, 1136601), (18, 1010312), (24, 757734), (36, 505156), (47, 386928), (48, 378867), (72, 252578), (94, 193464), (141, 128976), (144, 126289), (188, 96732), (282, 64488), (376, 48366), (423, 42992), (564, 32244), (752, 24183), (846, 21496), (1128, 16122), (1692, 10748), (2256, 8061), (2687, 6768), (3384, 5374)]