126553194

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:695

約数の個数: 48

約数和(自身を含む): 279381960

約数和(自身を除く): 152828766

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 197, 267, 394, 401, 534, 591, 801, 802, 1182, 1203, 1602, 1773, 2406, 3546, 3609, 7218, 17533, 35066, 35689, 52599, 71378, 78997, 105198, 107067, 157797, 157994, 214134, 236991, 315594, 321201, 473982, 642402, 710973, 1421946, 7030733, 14061466, 21092199, 42184398, 63276597, 126553194]

約数ペア:

[(1, 126553194), (2, 63276597), (3, 42184398), (6, 21092199), (9, 14061466), (18, 7030733), (89, 1421946), (178, 710973), (197, 642402), (267, 473982), (394, 321201), (401, 315594), (534, 236991), (591, 214134), (801, 157994), (802, 157797), (1182, 107067), (1203, 105198), (1602, 78997), (1773, 71378), (2406, 52599), (3546, 35689), (3609, 35066), (7218, 17533)]