18427258512

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3281207}}^1$

素因数の和:3281237

約数の個数: 80

約数和(自身を含む): 56961770880

約数和(自身を除く): 38534512368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 3281207, 6562414, 9843621, 13124828, 19687242, 26249656, 29530863, 39374484, 42655691, 52499312, 59061726, 78748968, 85311382, 88592589, 118123452, 127967073, 157497936, 170622764, 177185178, 236246904, 255934146, 341245528, 354370356, 383901219, 472493808, 511868292, 682491056, 708740712, 767802438, 1023736584, 1151703657, 1417481424, 1535604876, 2047473168, 2303407314, 3071209752, 4606814628, 6142419504, 9213629256, 18427258512]

約数ペア:

[(1, 18427258512), (2, 9213629256), (3, 6142419504), (4, 4606814628), (6, 3071209752), (8, 2303407314), (9, 2047473168), (12, 1535604876), (13, 1417481424), (16, 1151703657), (18, 1023736584), (24, 767802438), (26, 708740712), (27, 682491056), (36, 511868292), (39, 472493808), (48, 383901219), (52, 354370356), (54, 341245528), (72, 255934146), (78, 236246904), (104, 177185178), (108, 170622764), (117, 157497936), (144, 127967073), (156, 118123452), (208, 88592589), (216, 85311382), (234, 78748968), (312, 59061726), (351, 52499312), (432, 42655691), (468, 39374484), (624, 29530863), (702, 26249656), (936, 19687242), (1404, 13124828), (1872, 9843621), (2808, 6562414), (5616, 3281207)]