15669215874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{61603}}^1$

素因数の和:62711

約数の個数: 48

約数和(自身を含む): 36595732992

約数和(自身を除く): 20926517118

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1087, 2174, 3261, 6522, 9783, 14131, 19566, 28262, 42393, 61603, 84786, 123206, 127179, 184809, 254358, 369618, 554427, 800839, 1108854, 1601678, 2402517, 4805034, 7207551, 14415102, 66962461, 133924922, 200887383, 401774766, 602662149, 870511993, 1205324298, 1741023986, 2611535979, 5223071958, 7834607937, 15669215874]

約数ペア:

[(1, 15669215874), (2, 7834607937), (3, 5223071958), (6, 2611535979), (9, 1741023986), (13, 1205324298), (18, 870511993), (26, 602662149), (39, 401774766), (78, 200887383), (117, 133924922), (234, 66962461), (1087, 14415102), (2174, 7207551), (3261, 4805034), (6522, 2402517), (9783, 1601678), (14131, 1108854), (19566, 800839), (28262, 554427), (42393, 369618), (61603, 254358), (84786, 184809), (123206, 127179)]