18862272

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:271

約数の個数: 168

約数和(自身を含む): 63794640

約数和(自身を除く): 44932368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 192, 198, 208, 229, 234, 264, 286, 288, 312, 352, 396, 416, 429, 458, 468, 528, 572, 576, 624, 687, 704, 792, 832, 858, 916, 936, 1056, 1144, 1248, 1287, 1374, 1584, 1716, 1832, 1872, 2061, 2112, 2288, 2496, 2519, 2574, 2748, 2977, 3168, 3432, 3664, 3744, 4122, 4576, 5038, 5148, 5496, 5954, 6336, 6864, 7328, 7488, 7557, 8244, 8931, 9152, 10076, 10296, 10992, 11908, 13728, 14656, 15114, 16488, 17862, 20152, 20592, 21984, 22671, 23816, 26793, 27456, 30228, 32747, 32976, 35724, 40304, 41184, 43968, 45342, 47632, 53586, 60456, 65494, 65952, 71448, 80608, 82368, 90684, 95264, 98241, 107172, 120912, 130988, 131904, 142896, 161216, 181368, 190528, 196482, 214344, 241824, 261976, 285792, 294723, 362736, 392964, 428688, 483648, 523952, 571584, 589446, 725472, 785928, 857376, 1047904, 1178892, 1450944, 1571856, 1714752, 2095808, 2357784, 3143712, 4715568, 6287424, 9431136, 18862272]

約数ペア:

[(1, 18862272), (2, 9431136), (3, 6287424), (4, 4715568), (6, 3143712), (8, 2357784), (9, 2095808), (11, 1714752), (12, 1571856), (13, 1450944), (16, 1178892), (18, 1047904), (22, 857376), (24, 785928), (26, 725472), (32, 589446), (33, 571584), (36, 523952), (39, 483648), (44, 428688), (48, 392964), (52, 362736), (64, 294723), (66, 285792), (72, 261976), (78, 241824), (88, 214344), (96, 196482), (99, 190528), (104, 181368), (117, 161216), (132, 142896), (143, 131904), (144, 130988), (156, 120912), (176, 107172), (192, 98241), (198, 95264), (208, 90684), (229, 82368), (234, 80608), (264, 71448), (286, 65952), (288, 65494), (312, 60456), (352, 53586), (396, 47632), (416, 45342), (429, 43968), (458, 41184), (468, 40304), (528, 35724), (572, 32976), (576, 32747), (624, 30228), (687, 27456), (704, 26793), (792, 23816), (832, 22671), (858, 21984), (916, 20592), (936, 20152), (1056, 17862), (1144, 16488), (1248, 15114), (1287, 14656), (1374, 13728), (1584, 11908), (1716, 10992), (1832, 10296), (1872, 10076), (2061, 9152), (2112, 8931), (2288, 8244), (2496, 7557), (2519, 7488), (2574, 7328), (2748, 6864), (2977, 6336), (3168, 5954), (3432, 5496), (3664, 5148), (3744, 5038), (4122, 4576)]