2135574

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1029

約数の個数: 48

約数和(自身を含む): 5604768

約数和(自身を除く): 3469194

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 997, 1071, 1994, 2142, 2991, 5982, 6979, 8973, 13958, 16949, 17946, 20937, 33898, 41874, 50847, 62811, 101694, 118643, 125622, 152541, 237286, 305082, 355929, 711858, 1067787, 2135574]

約数ペア:

[(1, 2135574), (2, 1067787), (3, 711858), (6, 355929), (7, 305082), (9, 237286), (14, 152541), (17, 125622), (18, 118643), (21, 101694), (34, 62811), (42, 50847), (51, 41874), (63, 33898), (102, 20937), (119, 17946), (126, 16949), (153, 13958), (238, 8973), (306, 6979), (357, 5982), (714, 2991), (997, 2142), (1071, 1994)]