8103438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:969

約数の個数: 48

約数和(自身を含む): 20363616

約数和(自身を除く): 12260178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 881, 1022, 1314, 1533, 1762, 2643, 3066, 4599, 5286, 6167, 7929, 9198, 12334, 15858, 18501, 37002, 55503, 64313, 111006, 128626, 192939, 385878, 450191, 578817, 900382, 1157634, 1350573, 2701146, 4051719, 8103438]

約数ペア:

[(1, 8103438), (2, 4051719), (3, 2701146), (6, 1350573), (7, 1157634), (9, 900382), (14, 578817), (18, 450191), (21, 385878), (42, 192939), (63, 128626), (73, 111006), (126, 64313), (146, 55503), (219, 37002), (438, 18501), (511, 15858), (657, 12334), (881, 9198), (1022, 7929), (1314, 6167), (1533, 5286), (1762, 4599), (2643, 3066)]