18234528

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:814

約数の個数: 96

約数和(自身を含む): 54331200

約数和(自身を除く): 36096672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 769, 912, 988, 1248, 1482, 1538, 1824, 1976, 2307, 2964, 3076, 3952, 4614, 5928, 6152, 7904, 9228, 9997, 11856, 12304, 14611, 18456, 19994, 23712, 24608, 29222, 29991, 36912, 39988, 43833, 58444, 59982, 73824, 79976, 87666, 116888, 119964, 159952, 175332, 189943, 233776, 239928, 319904, 350664, 379886, 467552, 479856, 569829, 701328, 759772, 959712, 1139658, 1402656, 1519544, 2279316, 3039088, 4558632, 6078176, 9117264, 18234528]

約数ペア:

[(1, 18234528), (2, 9117264), (3, 6078176), (4, 4558632), (6, 3039088), (8, 2279316), (12, 1519544), (13, 1402656), (16, 1139658), (19, 959712), (24, 759772), (26, 701328), (32, 569829), (38, 479856), (39, 467552), (48, 379886), (52, 350664), (57, 319904), (76, 239928), (78, 233776), (96, 189943), (104, 175332), (114, 159952), (152, 119964), (156, 116888), (208, 87666), (228, 79976), (247, 73824), (304, 59982), (312, 58444), (416, 43833), (456, 39988), (494, 36912), (608, 29991), (624, 29222), (741, 24608), (769, 23712), (912, 19994), (988, 18456), (1248, 14611), (1482, 12304), (1538, 11856), (1824, 9997), (1976, 9228), (2307, 7904), (2964, 6152), (3076, 5928), (3952, 4614)]