11375478

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 80

約数和(自身を含む): 27599616

約数和(自身を除く): 16224138

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 43, 46, 54, 69, 71, 81, 86, 129, 138, 142, 162, 207, 213, 258, 387, 414, 426, 621, 639, 774, 989, 1161, 1242, 1278, 1633, 1863, 1917, 1978, 2322, 2967, 3053, 3266, 3483, 3726, 3834, 4899, 5751, 5934, 6106, 6966, 8901, 9159, 9798, 11502, 14697, 17802, 18318, 26703, 27477, 29394, 44091, 53406, 54954, 70219, 80109, 82431, 88182, 132273, 140438, 160218, 164862, 210657, 247293, 264546, 421314, 494586, 631971, 1263942, 1895913, 3791826, 5687739, 11375478]

約数ペア:

[(1, 11375478), (2, 5687739), (3, 3791826), (6, 1895913), (9, 1263942), (18, 631971), (23, 494586), (27, 421314), (43, 264546), (46, 247293), (54, 210657), (69, 164862), (71, 160218), (81, 140438), (86, 132273), (129, 88182), (138, 82431), (142, 80109), (162, 70219), (207, 54954), (213, 53406), (258, 44091), (387, 29394), (414, 27477), (426, 26703), (621, 18318), (639, 17802), (774, 14697), (989, 11502), (1161, 9798), (1242, 9159), (1278, 8901), (1633, 6966), (1863, 6106), (1917, 5934), (1978, 5751), (2322, 4899), (2967, 3834), (3053, 3726), (3266, 3483)]