18327504

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1$

素因数の和:1324

約数の個数: 80

約数和(自身を含む): 53246592

約数和(自身を除く): 34919088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1277, 1794, 2392, 2554, 3588, 3831, 4784, 5108, 7176, 7662, 10216, 14352, 15324, 16601, 20432, 29371, 30648, 33202, 49803, 58742, 61296, 66404, 88113, 99606, 117484, 132808, 176226, 199212, 234968, 265616, 352452, 381823, 398424, 469936, 704904, 763646, 796848, 1145469, 1409808, 1527292, 2290938, 3054584, 4581876, 6109168, 9163752, 18327504]

約数ペア:

[(1, 18327504), (2, 9163752), (3, 6109168), (4, 4581876), (6, 3054584), (8, 2290938), (12, 1527292), (13, 1409808), (16, 1145469), (23, 796848), (24, 763646), (26, 704904), (39, 469936), (46, 398424), (48, 381823), (52, 352452), (69, 265616), (78, 234968), (92, 199212), (104, 176226), (138, 132808), (156, 117484), (184, 99606), (208, 88113), (276, 66404), (299, 61296), (312, 58742), (368, 49803), (552, 33202), (598, 30648), (624, 29371), (897, 20432), (1104, 16601), (1196, 15324), (1277, 14352), (1794, 10216), (2392, 7662), (2554, 7176), (3588, 5108), (3831, 4784)]