42452298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19819}}^1$

素因数の和:19851

約数の個数: 48

約数和(自身を含む): 111309120

約数和(自身を除く): 68856822

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, 1071, 2142, 19819, 39638, 59457, 118914, 138733, 178371, 277466, 336923, 356742, 416199, 673846, 832398, 1010769, 1248597, 2021538, 2358461, 2497194, 3032307, 4716922, 6064614, 7075383, 14150766, 21226149, 42452298]

約数ペア:

[(1, 42452298), (2, 21226149), (3, 14150766), (6, 7075383), (7, 6064614), (9, 4716922), (14, 3032307), (17, 2497194), (18, 2358461), (21, 2021538), (34, 1248597), (42, 1010769), (51, 832398), (63, 673846), (102, 416199), (119, 356742), (126, 336923), (153, 277466), (238, 178371), (306, 138733), (357, 118914), (714, 59457), (1071, 39638), (2142, 19819)]