18248616

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{877}}^1$

素因数の和:923

約数の個数: 72

約数和(自身を含む): 52561470

約数和(自身を除く): 34312854

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 289, 306, 408, 578, 612, 867, 877, 1156, 1224, 1734, 1754, 2312, 2601, 2631, 3468, 3508, 5202, 5262, 6936, 7016, 7893, 10404, 10524, 14909, 15786, 20808, 21048, 29818, 31572, 44727, 59636, 63144, 89454, 119272, 134181, 178908, 253453, 268362, 357816, 506906, 536724, 760359, 1013812, 1073448, 1520718, 2027624, 2281077, 3041436, 4562154, 6082872, 9124308, 18248616]

約数ペア:

[(1, 18248616), (2, 9124308), (3, 6082872), (4, 4562154), (6, 3041436), (8, 2281077), (9, 2027624), (12, 1520718), (17, 1073448), (18, 1013812), (24, 760359), (34, 536724), (36, 506906), (51, 357816), (68, 268362), (72, 253453), (102, 178908), (136, 134181), (153, 119272), (204, 89454), (289, 63144), (306, 59636), (408, 44727), (578, 31572), (612, 29818), (867, 21048), (877, 20808), (1156, 15786), (1224, 14909), (1734, 10524), (1754, 10404), (2312, 7893), (2601, 7016), (2631, 6936), (3468, 5262), (3508, 5202)]