2015012317122

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{51199}}^1\times {\mathrm{312353}}^1$

素因数の和:363567

約数の個数: 48

約数和(自身を含む): 4989667737600

約数和(自身を除く): 2974655420478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 51199, 102398, 153597, 307194, 312353, 358393, 460791, 624706, 716786, 921582, 937059, 1075179, 1874118, 2150358, 2186471, 2811177, 3225537, 4372942, 5622354, 6451074, 6559413, 13118826, 19678239, 39356478, 15992161247, 31984322494, 47976483741, 95952967482, 111945128729, 143929451223, 223890257458, 287858902446, 335835386187, 671670772374, 1007506158561, 2015012317122]

約数ペア:

[(1, 2015012317122), (2, 1007506158561), (3, 671670772374), (6, 335835386187), (7, 287858902446), (9, 223890257458), (14, 143929451223), (18, 111945128729), (21, 95952967482), (42, 47976483741), (63, 31984322494), (126, 15992161247), (51199, 39356478), (102398, 19678239), (153597, 13118826), (307194, 6559413), (312353, 6451074), (358393, 5622354), (460791, 4372942), (624706, 3225537), (716786, 2811177), (921582, 2186471), (937059, 2150358), (1075179, 1874118)]