18525342

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 45964800

約数和(自身を除く): 27439458

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 57, 66, 79, 102, 114, 121, 158, 187, 209, 237, 242, 323, 363, 374, 418, 474, 561, 627, 646, 726, 869, 969, 1122, 1254, 1343, 1501, 1738, 1938, 2057, 2299, 2607, 2686, 3002, 3553, 4029, 4114, 4503, 4598, 5214, 6171, 6897, 7106, 8058, 9006, 9559, 10659, 12342, 13794, 14773, 16511, 19118, 21318, 25517, 28677, 29546, 33022, 39083, 44319, 49533, 51034, 57354, 76551, 78166, 88638, 99066, 117249, 153102, 162503, 181621, 234498, 280687, 325006, 363242, 487509, 544863, 561374, 842061, 975018, 1089726, 1684122, 3087557, 6175114, 9262671, 18525342]

約数ペア:

[(1, 18525342), (2, 9262671), (3, 6175114), (6, 3087557), (11, 1684122), (17, 1089726), (19, 975018), (22, 842061), (33, 561374), (34, 544863), (38, 487509), (51, 363242), (57, 325006), (66, 280687), (79, 234498), (102, 181621), (114, 162503), (121, 153102), (158, 117249), (187, 99066), (209, 88638), (237, 78166), (242, 76551), (323, 57354), (363, 51034), (374, 49533), (418, 44319), (474, 39083), (561, 33022), (627, 29546), (646, 28677), (726, 25517), (869, 21318), (969, 19118), (1122, 16511), (1254, 14773), (1343, 13794), (1501, 12342), (1738, 10659), (1938, 9559), (2057, 9006), (2299, 8058), (2607, 7106), (2686, 6897), (3002, 6171), (3553, 5214), (4029, 4598), (4114, 4503)]