64236438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29989}}^1$

素因数の和:30021

約数の個数: 48

約数和(自身を含む): 168423840

約数和(自身を除く): 104187402

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, 29989, 59978, 89967, 179934, 209923, 269901, 419846, 509813, 539802, 629769, 1019626, 1259538, 1529439, 1889307, 3058878, 3568691, 3778614, 4588317, 7137382, 9176634, 10706073, 21412146, 32118219, 64236438]

約数ペア:

[(1, 64236438), (2, 32118219), (3, 21412146), (6, 10706073), (7, 9176634), (9, 7137382), (14, 4588317), (17, 3778614), (18, 3568691), (21, 3058878), (34, 1889307), (42, 1529439), (51, 1259538), (63, 1019626), (102, 629769), (119, 539802), (126, 509813), (153, 419846), (238, 269901), (306, 209923), (357, 179934), (714, 89967), (1071, 59978), (2142, 29989)]