13666572

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 37071216

約数和(自身を除く): 23404644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 137, 153, 163, 204, 274, 306, 326, 411, 489, 548, 612, 652, 822, 978, 1233, 1467, 1644, 1956, 2329, 2466, 2771, 2934, 4658, 4932, 5542, 5868, 6987, 8313, 9316, 11084, 13974, 16626, 20961, 22331, 24939, 27948, 33252, 41922, 44662, 49878, 66993, 83844, 89324, 99756, 133986, 200979, 267972, 379627, 401958, 759254, 803916, 1138881, 1518508, 2277762, 3416643, 4555524, 6833286, 13666572]

約数ペア:

[(1, 13666572), (2, 6833286), (3, 4555524), (4, 3416643), (6, 2277762), (9, 1518508), (12, 1138881), (17, 803916), (18, 759254), (34, 401958), (36, 379627), (51, 267972), (68, 200979), (102, 133986), (137, 99756), (153, 89324), (163, 83844), (204, 66993), (274, 49878), (306, 44662), (326, 41922), (411, 33252), (489, 27948), (548, 24939), (612, 22331), (652, 20961), (822, 16626), (978, 13974), (1233, 11084), (1467, 9316), (1644, 8313), (1956, 6987), (2329, 5868), (2466, 5542), (2771, 4932), (2934, 4658)]