15691319118

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{7177}}^1\times {\mathrm{5281}}^1$

素因数の和:12489

約数の個数: 48

約数和(自身を含む): 35487687456

約数和(自身を除く): 19796368338

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 5281, 7177, 10562, 14354, 15843, 21531, 31686, 43062, 47529, 64593, 95058, 121463, 129186, 165071, 242926, 330142, 364389, 495213, 728778, 990426, 1093167, 1485639, 2186334, 2971278, 37901737, 75803474, 113705211, 227410422, 341115633, 682231266, 871739951, 1743479902, 2615219853, 5230439706, 7845659559, 15691319118]

約数ペア:

[(1, 15691319118), (2, 7845659559), (3, 5230439706), (6, 2615219853), (9, 1743479902), (18, 871739951), (23, 682231266), (46, 341115633), (69, 227410422), (138, 113705211), (207, 75803474), (414, 37901737), (5281, 2971278), (7177, 2186334), (10562, 1485639), (14354, 1093167), (15843, 990426), (21531, 728778), (31686, 495213), (43062, 364389), (47529, 330142), (64593, 242926), (95058, 165071), (121463, 129186)]