122400306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{57143}}^1$

素因数の和:57175

約数の個数: 48

約数和(自身を含む): 320920704

約数和(自身を除く): 198520398

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, 57143, 114286, 171429, 342858, 400001, 514287, 800002, 971431, 1028574, 1200003, 1942862, 2400006, 2914293, 3600009, 5828586, 6800017, 7200018, 8742879, 13600034, 17485758, 20400051, 40800102, 61200153, 122400306]

約数ペア:

[(1, 122400306), (2, 61200153), (3, 40800102), (6, 20400051), (7, 17485758), (9, 13600034), (14, 8742879), (17, 7200018), (18, 6800017), (21, 5828586), (34, 3600009), (42, 2914293), (51, 2400006), (63, 1942862), (102, 1200003), (119, 1028574), (126, 971431), (153, 800002), (238, 514287), (306, 400001), (357, 342858), (714, 171429), (1071, 114286), (2142, 57143)]