18993216

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:89

約数の個数: 168

約数和(自身を含む): 60679584

約数和(自身を除く): 41686368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 23, 24, 32, 33, 34, 44, 46, 48, 51, 64, 66, 68, 69, 88, 92, 96, 102, 132, 136, 138, 176, 184, 187, 192, 204, 253, 264, 272, 276, 352, 368, 374, 391, 408, 506, 528, 529, 544, 552, 561, 704, 736, 748, 759, 782, 816, 1012, 1056, 1058, 1088, 1104, 1122, 1173, 1472, 1496, 1518, 1564, 1587, 1632, 2024, 2112, 2116, 2208, 2244, 2346, 2992, 3036, 3128, 3174, 3264, 4048, 4232, 4301, 4416, 4488, 4692, 5819, 5984, 6072, 6256, 6348, 8096, 8464, 8602, 8976, 8993, 9384, 11638, 11968, 12144, 12512, 12696, 12903, 16192, 16928, 17204, 17457, 17952, 17986, 18768, 23276, 24288, 25024, 25392, 25806, 26979, 33856, 34408, 34914, 35904, 35972, 37536, 46552, 48576, 50784, 51612, 53958, 68816, 69828, 71944, 75072, 93104, 98923, 101568, 103224, 107916, 137632, 139656, 143888, 186208, 197846, 206448, 215832, 275264, 279312, 287776, 296769, 372416, 395692, 412896, 431664, 558624, 575552, 593538, 791384, 825792, 863328, 1117248, 1187076, 1582768, 1726656, 2374152, 3165536, 4748304, 6331072, 9496608, 18993216]

約数ペア:

[(1, 18993216), (2, 9496608), (3, 6331072), (4, 4748304), (6, 3165536), (8, 2374152), (11, 1726656), (12, 1582768), (16, 1187076), (17, 1117248), (22, 863328), (23, 825792), (24, 791384), (32, 593538), (33, 575552), (34, 558624), (44, 431664), (46, 412896), (48, 395692), (51, 372416), (64, 296769), (66, 287776), (68, 279312), (69, 275264), (88, 215832), (92, 206448), (96, 197846), (102, 186208), (132, 143888), (136, 139656), (138, 137632), (176, 107916), (184, 103224), (187, 101568), (192, 98923), (204, 93104), (253, 75072), (264, 71944), (272, 69828), (276, 68816), (352, 53958), (368, 51612), (374, 50784), (391, 48576), (408, 46552), (506, 37536), (528, 35972), (529, 35904), (544, 34914), (552, 34408), (561, 33856), (704, 26979), (736, 25806), (748, 25392), (759, 25024), (782, 24288), (816, 23276), (1012, 18768), (1056, 17986), (1058, 17952), (1088, 17457), (1104, 17204), (1122, 16928), (1173, 16192), (1472, 12903), (1496, 12696), (1518, 12512), (1564, 12144), (1587, 11968), (1632, 11638), (2024, 9384), (2112, 8993), (2116, 8976), (2208, 8602), (2244, 8464), (2346, 8096), (2992, 6348), (3036, 6256), (3128, 6072), (3174, 5984), (3264, 5819), (4048, 4692), (4232, 4488), (4301, 4416)]