1538082

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 4220160

約数和(自身を除く): 2682078

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 313, 351, 378, 546, 626, 702, 819, 939, 1638, 1878, 2191, 2457, 2817, 4069, 4382, 4914, 5634, 6573, 8138, 8451, 12207, 13146, 16902, 19719, 24414, 28483, 36621, 39438, 56966, 59157, 73242, 85449, 109863, 118314, 170898, 219726, 256347, 512694, 769041, 1538082]

約数ペア:

[(1, 1538082), (2, 769041), (3, 512694), (6, 256347), (7, 219726), (9, 170898), (13, 118314), (14, 109863), (18, 85449), (21, 73242), (26, 59157), (27, 56966), (39, 39438), (42, 36621), (54, 28483), (63, 24414), (78, 19719), (91, 16902), (117, 13146), (126, 12207), (182, 8451), (189, 8138), (234, 6573), (273, 5634), (313, 4914), (351, 4382), (378, 4069), (546, 2817), (626, 2457), (702, 2191), (819, 1878), (939, 1638)]