18728874528

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2143873}}^1$

素因数の和:2143906

約数の個数: 96

約数和(自身を含む): 60508699776

約数和(自身を除く): 41779825248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 8736, 2143873, 4287746, 6431619, 8575492, 12863238, 15007111, 17150984, 25726476, 27870349, 30014222, 34301968, 45021333, 51452952, 55740698, 60028444, 68603936, 83611047, 90042666, 102905904, 111481396, 120056888, 167222094, 180085332, 195092443, 205811808, 222962792, 240113776, 334444188, 360170664, 390184886, 445925584, 480227552, 585277329, 668888376, 720341328, 780369772, 891851168, 1170554658, 1337776752, 1440682656, 1560739544, 2341109316, 2675553504, 3121479088, 4682218632, 6242958176, 9364437264, 18728874528]

約数ペア:

[(1, 18728874528), (2, 9364437264), (3, 6242958176), (4, 4682218632), (6, 3121479088), (7, 2675553504), (8, 2341109316), (12, 1560739544), (13, 1440682656), (14, 1337776752), (16, 1170554658), (21, 891851168), (24, 780369772), (26, 720341328), (28, 668888376), (32, 585277329), (39, 480227552), (42, 445925584), (48, 390184886), (52, 360170664), (56, 334444188), (78, 240113776), (84, 222962792), (91, 205811808), (96, 195092443), (104, 180085332), (112, 167222094), (156, 120056888), (168, 111481396), (182, 102905904), (208, 90042666), (224, 83611047), (273, 68603936), (312, 60028444), (336, 55740698), (364, 51452952), (416, 45021333), (546, 34301968), (624, 30014222), (672, 27870349), (728, 25726476), (1092, 17150984), (1248, 15007111), (1456, 12863238), (2184, 8575492), (2912, 6431619), (4368, 4287746), (8736, 2143873)]