1900736418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{2593}}^1$

素因数の和:3199

約数の個数: 64

約数和(自身を含む): 4494385152

約数和(自身を除く): 2593648734

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 563, 651, 1126, 1302, 1689, 2593, 3378, 3941, 5186, 7779, 7882, 11823, 15558, 17453, 18151, 23646, 34906, 36302, 52359, 54453, 80383, 104718, 108906, 122171, 160766, 241149, 244342, 366513, 482298, 562681, 733026, 1125362, 1459859, 1688043, 2919718, 3376086, 4379577, 8759154, 10219013, 20438026, 30657039, 45255629, 61314078, 90511258, 135766887, 271533774, 316789403, 633578806, 950368209, 1900736418]

約数ペア:

[(1, 1900736418), (2, 950368209), (3, 633578806), (6, 316789403), (7, 271533774), (14, 135766887), (21, 90511258), (31, 61314078), (42, 45255629), (62, 30657039), (93, 20438026), (186, 10219013), (217, 8759154), (434, 4379577), (563, 3376086), (651, 2919718), (1126, 1688043), (1302, 1459859), (1689, 1125362), (2593, 733026), (3378, 562681), (3941, 482298), (5186, 366513), (7779, 244342), (7882, 241149), (11823, 160766), (15558, 122171), (17453, 108906), (18151, 104718), (23646, 80383), (34906, 54453), (36302, 52359)]