18831648

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1049}}^1$

素因数の和:1090

約数の個数: 96

約数和(自身を含む): 57153600

約数和(自身を除く): 38321952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 132, 136, 176, 187, 204, 264, 272, 352, 374, 408, 528, 544, 561, 748, 816, 1049, 1056, 1122, 1496, 1632, 2098, 2244, 2992, 3147, 4196, 4488, 5984, 6294, 8392, 8976, 11539, 12588, 16784, 17833, 17952, 23078, 25176, 33568, 34617, 35666, 46156, 50352, 53499, 69234, 71332, 92312, 100704, 106998, 138468, 142664, 184624, 196163, 213996, 276936, 285328, 369248, 392326, 427992, 553872, 570656, 588489, 784652, 855984, 1107744, 1176978, 1569304, 1711968, 2353956, 3138608, 4707912, 6277216, 9415824, 18831648]

約数ペア:

[(1, 18831648), (2, 9415824), (3, 6277216), (4, 4707912), (6, 3138608), (8, 2353956), (11, 1711968), (12, 1569304), (16, 1176978), (17, 1107744), (22, 855984), (24, 784652), (32, 588489), (33, 570656), (34, 553872), (44, 427992), (48, 392326), (51, 369248), (66, 285328), (68, 276936), (88, 213996), (96, 196163), (102, 184624), (132, 142664), (136, 138468), (176, 106998), (187, 100704), (204, 92312), (264, 71332), (272, 69234), (352, 53499), (374, 50352), (408, 46156), (528, 35666), (544, 34617), (561, 33568), (748, 25176), (816, 23078), (1049, 17952), (1056, 17833), (1122, 16784), (1496, 12588), (1632, 11539), (2098, 8976), (2244, 8392), (2992, 6294), (3147, 5984), (4196, 4488)]