13975344

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 120

約数和(自身を含む): 41776592

約数和(自身を除く): 27801248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 43, 48, 61, 72, 74, 86, 111, 122, 129, 144, 148, 172, 183, 222, 244, 258, 296, 333, 344, 366, 387, 444, 488, 516, 549, 592, 666, 688, 732, 774, 888, 976, 1032, 1098, 1332, 1464, 1548, 1591, 1776, 2064, 2196, 2257, 2623, 2664, 2928, 3096, 3182, 4392, 4514, 4773, 5246, 5328, 6192, 6364, 6771, 7869, 8784, 9028, 9546, 10492, 12728, 13542, 14319, 15738, 18056, 19092, 20313, 20984, 23607, 25456, 27084, 28638, 31476, 36112, 38184, 40626, 41968, 47214, 54168, 57276, 62952, 76368, 81252, 94428, 97051, 108336, 114552, 125904, 162504, 188856, 194102, 229104, 291153, 325008, 377712, 388204, 582306, 776408, 873459, 1164612, 1552816, 1746918, 2329224, 3493836, 4658448, 6987672, 13975344]

約数ペア:

[(1, 13975344), (2, 6987672), (3, 4658448), (4, 3493836), (6, 2329224), (8, 1746918), (9, 1552816), (12, 1164612), (16, 873459), (18, 776408), (24, 582306), (36, 388204), (37, 377712), (43, 325008), (48, 291153), (61, 229104), (72, 194102), (74, 188856), (86, 162504), (111, 125904), (122, 114552), (129, 108336), (144, 97051), (148, 94428), (172, 81252), (183, 76368), (222, 62952), (244, 57276), (258, 54168), (296, 47214), (333, 41968), (344, 40626), (366, 38184), (387, 36112), (444, 31476), (488, 28638), (516, 27084), (549, 25456), (592, 23607), (666, 20984), (688, 20313), (732, 19092), (774, 18056), (888, 15738), (976, 14319), (1032, 13542), (1098, 12728), (1332, 10492), (1464, 9546), (1548, 9028), (1591, 8784), (1776, 7869), (2064, 6771), (2196, 6364), (2257, 6192), (2623, 5328), (2664, 5246), (2928, 4773), (3096, 4514), (3182, 4392)]