11131524

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 29586648

約数和(自身を除く): 18455124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 61, 74, 111, 122, 137, 148, 183, 222, 244, 274, 333, 366, 411, 444, 548, 549, 666, 732, 822, 1098, 1233, 1332, 1644, 2196, 2257, 2466, 4514, 4932, 5069, 6771, 8357, 9028, 10138, 13542, 15207, 16714, 20276, 20313, 25071, 27084, 30414, 33428, 40626, 45621, 50142, 60828, 75213, 81252, 91242, 100284, 150426, 182484, 300852, 309209, 618418, 927627, 1236836, 1855254, 2782881, 3710508, 5565762, 11131524]

約数ペア:

[(1, 11131524), (2, 5565762), (3, 3710508), (4, 2782881), (6, 1855254), (9, 1236836), (12, 927627), (18, 618418), (36, 309209), (37, 300852), (61, 182484), (74, 150426), (111, 100284), (122, 91242), (137, 81252), (148, 75213), (183, 60828), (222, 50142), (244, 45621), (274, 40626), (333, 33428), (366, 30414), (411, 27084), (444, 25071), (548, 20313), (549, 20276), (666, 16714), (732, 15207), (822, 13542), (1098, 10138), (1233, 9028), (1332, 8357), (1644, 6771), (2196, 5069), (2257, 4932), (2466, 4514)]