21594012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9623}}^1$

素因数の和:9658

約数の個数: 48

約数和(自身を含む): 58205952

約数和(自身を除く): 36611940

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 9623, 19246, 28869, 38492, 57738, 105853, 115476, 163591, 211706, 317559, 327182, 423412, 490773, 635118, 654364, 981546, 1270236, 1799501, 1963092, 3599002, 5398503, 7198004, 10797006, 21594012]

約数ペア:

[(1, 21594012), (2, 10797006), (3, 7198004), (4, 5398503), (6, 3599002), (11, 1963092), (12, 1799501), (17, 1270236), (22, 981546), (33, 654364), (34, 635118), (44, 490773), (51, 423412), (66, 327182), (68, 317559), (102, 211706), (132, 163591), (187, 115476), (204, 105853), (374, 57738), (561, 38492), (748, 28869), (1122, 19246), (2244, 9623)]