18967716

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{10331}}^1$

素因数の和:10361

約数の個数: 48

約数和(自身を含む): 52073280

約数和(自身を除く): 33105564

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 10331, 20662, 30993, 41324, 61986, 92979, 123972, 175627, 185958, 278937, 351254, 371916, 526881, 557874, 702508, 1053762, 1115748, 1580643, 2107524, 3161286, 4741929, 6322572, 9483858, 18967716]

約数ペア:

[(1, 18967716), (2, 9483858), (3, 6322572), (4, 4741929), (6, 3161286), (9, 2107524), (12, 1580643), (17, 1115748), (18, 1053762), (27, 702508), (34, 557874), (36, 526881), (51, 371916), (54, 351254), (68, 278937), (102, 185958), (108, 175627), (153, 123972), (204, 92979), (306, 61986), (459, 41324), (612, 30993), (918, 20662), (1836, 10331)]