18306144

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{3739}}^1$

素因数の和:3772

約数の個数: 72

約数和(自身を含む): 55135080

約数和(自身を除く): 36828936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 3739, 4896, 7478, 11217, 14956, 22434, 29912, 33651, 44868, 59824, 63563, 67302, 89736, 119648, 127126, 134604, 179472, 190689, 254252, 269208, 358944, 381378, 508504, 538416, 572067, 762756, 1017008, 1076832, 1144134, 1525512, 2034016, 2288268, 3051024, 4576536, 6102048, 9153072, 18306144]

約数ペア:

[(1, 18306144), (2, 9153072), (3, 6102048), (4, 4576536), (6, 3051024), (8, 2288268), (9, 2034016), (12, 1525512), (16, 1144134), (17, 1076832), (18, 1017008), (24, 762756), (32, 572067), (34, 538416), (36, 508504), (48, 381378), (51, 358944), (68, 269208), (72, 254252), (96, 190689), (102, 179472), (136, 134604), (144, 127126), (153, 119648), (204, 89736), (272, 67302), (288, 63563), (306, 59824), (408, 44868), (544, 33651), (612, 29912), (816, 22434), (1224, 14956), (1632, 11217), (2448, 7478), (3739, 4896)]