6987672

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 20214480

約数和(自身を除く): 13226808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 43, 61, 72, 74, 86, 111, 122, 129, 148, 172, 183, 222, 244, 258, 296, 333, 344, 366, 387, 444, 488, 516, 549, 666, 732, 774, 888, 1032, 1098, 1332, 1464, 1548, 1591, 2196, 2257, 2623, 2664, 3096, 3182, 4392, 4514, 4773, 5246, 6364, 6771, 7869, 9028, 9546, 10492, 12728, 13542, 14319, 15738, 18056, 19092, 20313, 20984, 23607, 27084, 28638, 31476, 38184, 40626, 47214, 54168, 57276, 62952, 81252, 94428, 97051, 114552, 162504, 188856, 194102, 291153, 388204, 582306, 776408, 873459, 1164612, 1746918, 2329224, 3493836, 6987672]

約数ペア:

[(1, 6987672), (2, 3493836), (3, 2329224), (4, 1746918), (6, 1164612), (8, 873459), (9, 776408), (12, 582306), (18, 388204), (24, 291153), (36, 194102), (37, 188856), (43, 162504), (61, 114552), (72, 97051), (74, 94428), (86, 81252), (111, 62952), (122, 57276), (129, 54168), (148, 47214), (172, 40626), (183, 38184), (222, 31476), (244, 28638), (258, 27084), (296, 23607), (333, 20984), (344, 20313), (366, 19092), (387, 18056), (444, 15738), (488, 14319), (516, 13542), (549, 12728), (666, 10492), (732, 9546), (774, 9028), (888, 7869), (1032, 6771), (1098, 6364), (1332, 5246), (1464, 4773), (1548, 4514), (1591, 4392), (2196, 3182), (2257, 3096), (2623, 2664)]