18453696

素因数分解:

$2^6\times 3^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:669

約数の個数: 56

約数和(自身を含む): 49158144

約数和(自身を除く): 30704448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 223, 431, 446, 669, 862, 892, 1293, 1338, 1724, 1784, 2586, 2676, 3448, 3568, 5172, 5352, 6896, 7136, 10344, 10704, 13792, 14272, 20688, 21408, 27584, 41376, 42816, 82752, 96113, 192226, 288339, 384452, 576678, 768904, 1153356, 1537808, 2306712, 3075616, 4613424, 6151232, 9226848, 18453696]

約数ペア:

[(1, 18453696), (2, 9226848), (3, 6151232), (4, 4613424), (6, 3075616), (8, 2306712), (12, 1537808), (16, 1153356), (24, 768904), (32, 576678), (48, 384452), (64, 288339), (96, 192226), (192, 96113), (223, 82752), (431, 42816), (446, 41376), (669, 27584), (862, 21408), (892, 20688), (1293, 14272), (1338, 13792), (1724, 10704), (1784, 10344), (2586, 7136), (2676, 6896), (3448, 5352), (3568, 5172)]