18383904

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1$

素因数の和:863

約数の個数: 144

約数和(自身を含む): 65257920

約数和(自身を除く): 46874016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 829, 924, 1008, 1056, 1232, 1386, 1584, 1658, 1848, 2016, 2464, 2487, 2772, 3168, 3316, 3696, 4974, 5544, 5803, 6632, 7392, 7461, 9119, 9948, 11088, 11606, 13264, 14922, 17409, 18238, 19896, 22176, 23212, 26528, 27357, 29844, 34818, 36476, 39792, 46424, 52227, 54714, 59688, 63833, 69636, 72952, 79584, 82071, 92848, 104454, 109428, 119376, 127666, 139272, 145904, 164142, 185696, 191499, 208908, 218856, 238752, 255332, 278544, 291808, 328284, 382998, 417816, 437712, 510664, 557088, 574497, 656568, 765996, 835632, 875424, 1021328, 1148994, 1313136, 1531992, 1671264, 2042656, 2297988, 2626272, 3063984, 4595976, 6127968, 9191952, 18383904]

約数ペア:

[(1, 18383904), (2, 9191952), (3, 6127968), (4, 4595976), (6, 3063984), (7, 2626272), (8, 2297988), (9, 2042656), (11, 1671264), (12, 1531992), (14, 1313136), (16, 1148994), (18, 1021328), (21, 875424), (22, 835632), (24, 765996), (28, 656568), (32, 574497), (33, 557088), (36, 510664), (42, 437712), (44, 417816), (48, 382998), (56, 328284), (63, 291808), (66, 278544), (72, 255332), (77, 238752), (84, 218856), (88, 208908), (96, 191499), (99, 185696), (112, 164142), (126, 145904), (132, 139272), (144, 127666), (154, 119376), (168, 109428), (176, 104454), (198, 92848), (224, 82071), (231, 79584), (252, 72952), (264, 69636), (288, 63833), (308, 59688), (336, 54714), (352, 52227), (396, 46424), (462, 39792), (504, 36476), (528, 34818), (616, 29844), (672, 27357), (693, 26528), (792, 23212), (829, 22176), (924, 19896), (1008, 18238), (1056, 17409), (1232, 14922), (1386, 13264), (1584, 11606), (1658, 11088), (1848, 9948), (2016, 9119), (2464, 7461), (2487, 7392), (2772, 6632), (3168, 5803), (3316, 5544), (3696, 4974)]