18495576

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^3\times {\mathrm{193}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 55383120

約数和(自身を除く): 36887544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 193, 198, 242, 264, 363, 386, 396, 484, 579, 726, 772, 792, 968, 1089, 1158, 1331, 1452, 1544, 1737, 2123, 2178, 2316, 2662, 2904, 3474, 3993, 4246, 4356, 4632, 5324, 6369, 6948, 7986, 8492, 8712, 10648, 11979, 12738, 13896, 15972, 16984, 19107, 23353, 23958, 25476, 31944, 38214, 46706, 47916, 50952, 70059, 76428, 93412, 95832, 140118, 152856, 186824, 210177, 256883, 280236, 420354, 513766, 560472, 770649, 840708, 1027532, 1541298, 1681416, 2055064, 2311947, 3082596, 4623894, 6165192, 9247788, 18495576]

約数ペア:

[(1, 18495576), (2, 9247788), (3, 6165192), (4, 4623894), (6, 3082596), (8, 2311947), (9, 2055064), (11, 1681416), (12, 1541298), (18, 1027532), (22, 840708), (24, 770649), (33, 560472), (36, 513766), (44, 420354), (66, 280236), (72, 256883), (88, 210177), (99, 186824), (121, 152856), (132, 140118), (193, 95832), (198, 93412), (242, 76428), (264, 70059), (363, 50952), (386, 47916), (396, 46706), (484, 38214), (579, 31944), (726, 25476), (772, 23958), (792, 23353), (968, 19107), (1089, 16984), (1158, 15972), (1331, 13896), (1452, 12738), (1544, 11979), (1737, 10648), (2123, 8712), (2178, 8492), (2316, 7986), (2662, 6948), (2904, 6369), (3474, 5324), (3993, 4632), (4246, 4356)]