18454656

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 56842560

約数和(自身を除く): 38387904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 128, 132, 136, 176, 187, 192, 204, 257, 264, 272, 352, 374, 384, 408, 514, 528, 544, 561, 704, 748, 771, 816, 1028, 1056, 1088, 1122, 1408, 1496, 1542, 1632, 2056, 2112, 2176, 2244, 2827, 2992, 3084, 3264, 4112, 4224, 4369, 4488, 5654, 5984, 6168, 6528, 8224, 8481, 8738, 8976, 11308, 11968, 12336, 13107, 16448, 16962, 17476, 17952, 22616, 23936, 24672, 26214, 32896, 33924, 34952, 35904, 45232, 48059, 49344, 52428, 67848, 69904, 71808, 90464, 96118, 98688, 104856, 135696, 139808, 144177, 180928, 192236, 209712, 271392, 279616, 288354, 361856, 384472, 419424, 542784, 559232, 576708, 768944, 838848, 1085568, 1153416, 1537888, 1677696, 2306832, 3075776, 4613664, 6151552, 9227328, 18454656]

約数ペア:

[(1, 18454656), (2, 9227328), (3, 6151552), (4, 4613664), (6, 3075776), (8, 2306832), (11, 1677696), (12, 1537888), (16, 1153416), (17, 1085568), (22, 838848), (24, 768944), (32, 576708), (33, 559232), (34, 542784), (44, 419424), (48, 384472), (51, 361856), (64, 288354), (66, 279616), (68, 271392), (88, 209712), (96, 192236), (102, 180928), (128, 144177), (132, 139808), (136, 135696), (176, 104856), (187, 98688), (192, 96118), (204, 90464), (257, 71808), (264, 69904), (272, 67848), (352, 52428), (374, 49344), (384, 48059), (408, 45232), (514, 35904), (528, 34952), (544, 33924), (561, 32896), (704, 26214), (748, 24672), (771, 23936), (816, 22616), (1028, 17952), (1056, 17476), (1088, 16962), (1122, 16448), (1408, 13107), (1496, 12336), (1542, 11968), (1632, 11308), (2056, 8976), (2112, 8738), (2176, 8481), (2244, 8224), (2827, 6528), (2992, 6168), (3084, 5984), (3264, 5654), (4112, 4488), (4224, 4369)]