27824706

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16987}}^1$

素因数の和:17015

約数の個数: 48

約数和(自身を含む): 74203584

約数和(自身を除く): 46378878

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 16987, 33974, 50961, 101922, 118909, 152883, 220831, 237818, 305766, 356727, 441662, 662493, 713454, 1070181, 1324986, 1545817, 1987479, 2140362, 3091634, 3974958, 4637451, 9274902, 13912353, 27824706]

約数ペア:

[(1, 27824706), (2, 13912353), (3, 9274902), (6, 4637451), (7, 3974958), (9, 3091634), (13, 2140362), (14, 1987479), (18, 1545817), (21, 1324986), (26, 1070181), (39, 713454), (42, 662493), (63, 441662), (78, 356727), (91, 305766), (117, 237818), (126, 220831), (182, 152883), (234, 118909), (273, 101922), (546, 50961), (819, 33974), (1638, 16987)]