118307826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72227}}^1$

素因数の和:72255

約数の個数: 48

約数和(自身を含む): 315491904

約数和(自身を除く): 197184078

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 72227, 144454, 216681, 433362, 505589, 650043, 938951, 1011178, 1300086, 1516767, 1877902, 2816853, 3033534, 4550301, 5633706, 6572657, 8450559, 9100602, 13145314, 16901118, 19717971, 39435942, 59153913, 118307826]

約数ペア:

[(1, 118307826), (2, 59153913), (3, 39435942), (6, 19717971), (7, 16901118), (9, 13145314), (13, 9100602), (14, 8450559), (18, 6572657), (21, 5633706), (26, 4550301), (39, 3033534), (42, 2816853), (63, 1877902), (78, 1516767), (91, 1300086), (117, 1011178), (126, 938951), (182, 650043), (234, 505589), (273, 433362), (546, 216681), (819, 144454), (1638, 72227)]