9881036178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{431}}^1\times {\mathrm{1171}}^1$

素因数の和:1871

約数の個数: 64

約数和(自身を含む): 21434886144

約数和(自身を除く): 11553849966

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 251, 431, 502, 753, 862, 1171, 1293, 1506, 2342, 2586, 3263, 3513, 5603, 6526, 7026, 9789, 11206, 15223, 16809, 19578, 30446, 33618, 45669, 91338, 108181, 216362, 293921, 324543, 504701, 587842, 649086, 881763, 1009402, 1406353, 1514103, 1763526, 2812706, 3028206, 3820973, 4219059, 6561113, 7641946, 8438118, 11462919, 13122226, 19683339, 22925838, 39366678, 126679951, 253359902, 380039853, 760079706, 1646839363, 3293678726, 4940518089, 9881036178]

約数ペア:

[(1, 9881036178), (2, 4940518089), (3, 3293678726), (6, 1646839363), (13, 760079706), (26, 380039853), (39, 253359902), (78, 126679951), (251, 39366678), (431, 22925838), (502, 19683339), (753, 13122226), (862, 11462919), (1171, 8438118), (1293, 7641946), (1506, 6561113), (2342, 4219059), (2586, 3820973), (3263, 3028206), (3513, 2812706), (5603, 1763526), (6526, 1514103), (7026, 1406353), (9789, 1009402), (11206, 881763), (15223, 649086), (16809, 587842), (19578, 504701), (30446, 324543), (33618, 293921), (45669, 216362), (91338, 108181)]