18795945042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8774951}}^1$

素因数の和:8774983

約数の個数: 48

約数和(自身を含む): 49280130432

約数和(自身を除く): 30484185390

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, 8774951, 17549902, 26324853, 52649706, 61424657, 78974559, 122849314, 149174167, 157949118, 184273971, 298348334, 368547942, 447522501, 552821913, 895045002, 1044219169, 1105643826, 1342567503, 2088438338, 2685135006, 3132657507, 6265315014, 9397972521, 18795945042]

約数ペア:

[(1, 18795945042), (2, 9397972521), (3, 6265315014), (6, 3132657507), (7, 2685135006), (9, 2088438338), (14, 1342567503), (17, 1105643826), (18, 1044219169), (21, 895045002), (34, 552821913), (42, 447522501), (51, 368547942), (63, 298348334), (102, 184273971), (119, 157949118), (126, 149174167), (153, 122849314), (238, 78974559), (306, 61424657), (357, 52649706), (714, 26324853), (1071, 17549902), (2142, 8774951)]