18172014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 45453312

約数和(自身を除く): 27281298

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 93, 102, 119, 186, 217, 238, 357, 434, 527, 651, 714, 821, 1054, 1302, 1581, 1642, 2463, 3162, 3689, 4926, 5747, 7378, 11067, 11494, 13957, 17241, 22134, 25451, 27914, 34482, 41871, 50902, 76353, 83742, 97699, 152706, 178157, 195398, 293097, 356314, 432667, 534471, 586194, 865334, 1068942, 1298001, 2596002, 3028669, 6057338, 9086007, 18172014]

約数ペア:

[(1, 18172014), (2, 9086007), (3, 6057338), (6, 3028669), (7, 2596002), (14, 1298001), (17, 1068942), (21, 865334), (31, 586194), (34, 534471), (42, 432667), (51, 356314), (62, 293097), (93, 195398), (102, 178157), (119, 152706), (186, 97699), (217, 83742), (238, 76353), (357, 50902), (434, 41871), (527, 34482), (651, 27914), (714, 25451), (821, 22134), (1054, 17241), (1302, 13957), (1581, 11494), (1642, 11067), (2463, 7378), (3162, 5747), (3689, 4926)]