2749374

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 6458400

約数和(自身を除く): 3709026

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 87, 138, 174, 207, 229, 261, 414, 458, 522, 667, 687, 1334, 1374, 2001, 2061, 4002, 4122, 5267, 6003, 6641, 10534, 12006, 13282, 15801, 19923, 31602, 39846, 47403, 59769, 94806, 119538, 152743, 305486, 458229, 916458, 1374687, 2749374]

約数ペア:

[(1, 2749374), (2, 1374687), (3, 916458), (6, 458229), (9, 305486), (18, 152743), (23, 119538), (29, 94806), (46, 59769), (58, 47403), (69, 39846), (87, 31602), (138, 19923), (174, 15801), (207, 13282), (229, 12006), (261, 10534), (414, 6641), (458, 6003), (522, 5267), (667, 4122), (687, 4002), (1334, 2061), (1374, 2001)]