142499574

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{41887}}^1$

素因数の和:41911

約数の個数: 48

約数和(自身を含む): 365933568

約数和(自身を除く): 223433994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 41887, 83774, 125661, 251322, 293209, 376983, 586418, 753966, 879627, 1130949, 1759254, 2261898, 2638881, 3392847, 5277762, 6785694, 7916643, 10178541, 15833286, 20357082, 23749929, 47499858, 71249787, 142499574]

約数ペア:

[(1, 142499574), (2, 71249787), (3, 47499858), (6, 23749929), (7, 20357082), (9, 15833286), (14, 10178541), (18, 7916643), (21, 6785694), (27, 5277762), (42, 3392847), (54, 2638881), (63, 2261898), (81, 1759254), (126, 1130949), (162, 879627), (189, 753966), (243, 586418), (378, 376983), (486, 293209), (567, 251322), (1134, 125661), (1701, 83774), (3402, 41887)]