31521661548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{541721}}^1$

素因数の和:542114

約数の個数: 48

約数和(自身を含む): 79420778976

約数和(自身を除く): 47899117428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 373, 746, 1119, 1492, 2238, 4476, 4849, 9698, 14547, 19396, 29094, 58188, 541721, 1083442, 1625163, 2166884, 3250326, 6500652, 7042373, 14084746, 21127119, 28169492, 42254238, 84508476, 202061933, 404123866, 606185799, 808247732, 1212371598, 2424743196, 2626805129, 5253610258, 7880415387, 10507220516, 15760830774, 31521661548]

約数ペア:

[(1, 31521661548), (2, 15760830774), (3, 10507220516), (4, 7880415387), (6, 5253610258), (12, 2626805129), (13, 2424743196), (26, 1212371598), (39, 808247732), (52, 606185799), (78, 404123866), (156, 202061933), (373, 84508476), (746, 42254238), (1119, 28169492), (1492, 21127119), (2238, 14084746), (4476, 7042373), (4849, 6500652), (9698, 3250326), (14547, 2166884), (19396, 1625163), (29094, 1083442), (58188, 541721)]