18445248

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1082

約数の個数: 84

約数和(自身を含む): 54628288

約数和(自身を除く): 36183040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1033, 1116, 1488, 1984, 2066, 2232, 2976, 3099, 4132, 4464, 5952, 6198, 8264, 8928, 9297, 12396, 16528, 17856, 18594, 24792, 32023, 33056, 37188, 49584, 64046, 66112, 74376, 96069, 99168, 128092, 148752, 192138, 198336, 256184, 288207, 297504, 384276, 512368, 576414, 595008, 768552, 1024736, 1152828, 1537104, 2049472, 2305656, 3074208, 4611312, 6148416, 9222624, 18445248]

約数ペア:

[(1, 18445248), (2, 9222624), (3, 6148416), (4, 4611312), (6, 3074208), (8, 2305656), (9, 2049472), (12, 1537104), (16, 1152828), (18, 1024736), (24, 768552), (31, 595008), (32, 576414), (36, 512368), (48, 384276), (62, 297504), (64, 288207), (72, 256184), (93, 198336), (96, 192138), (124, 148752), (144, 128092), (186, 99168), (192, 96069), (248, 74376), (279, 66112), (288, 64046), (372, 49584), (496, 37188), (558, 33056), (576, 32023), (744, 24792), (992, 18594), (1033, 17856), (1116, 16528), (1488, 12396), (1984, 9297), (2066, 8928), (2232, 8264), (2976, 6198), (3099, 5952), (4132, 4464)]