2015217774

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{41947}}^1$

素因数の和:42129

約数の個数: 48

約数和(自身を含む): 4652704368

約数和(自身を除く): 2637486594

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 157, 306, 314, 471, 942, 1413, 2669, 2826, 5338, 8007, 16014, 24021, 41947, 48042, 83894, 125841, 251682, 377523, 713099, 755046, 1426198, 2139297, 4278594, 6417891, 6585679, 12835782, 13171358, 19757037, 39514074, 59271111, 111956543, 118542222, 223913086, 335869629, 671739258, 1007608887, 2015217774]

約数ペア:

[(1, 2015217774), (2, 1007608887), (3, 671739258), (6, 335869629), (9, 223913086), (17, 118542222), (18, 111956543), (34, 59271111), (51, 39514074), (102, 19757037), (153, 13171358), (157, 12835782), (306, 6585679), (314, 6417891), (471, 4278594), (942, 2139297), (1413, 1426198), (2669, 755046), (2826, 713099), (5338, 377523), (8007, 251682), (16014, 125841), (24021, 83894), (41947, 48042)]