2018293998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{6653}}^1$

素因数の和:6929

約数の個数: 64

約数和(自身を含む): 4783214592

約数和(自身を除く): 2764920594

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 233, 434, 466, 651, 699, 1302, 1398, 1631, 3262, 4893, 6653, 7223, 9786, 13306, 14446, 19959, 21669, 39918, 43338, 46571, 50561, 93142, 101122, 139713, 151683, 206243, 279426, 303366, 412486, 618729, 1237458, 1443701, 1550149, 2887402, 3100298, 4331103, 4650447, 8662206, 9300894, 10851043, 21702086, 32553129, 48054619, 65106258, 96109238, 144163857, 288327714, 336382333, 672764666, 1009146999, 2018293998]

約数ペア:

[(1, 2018293998), (2, 1009146999), (3, 672764666), (6, 336382333), (7, 288327714), (14, 144163857), (21, 96109238), (31, 65106258), (42, 48054619), (62, 32553129), (93, 21702086), (186, 10851043), (217, 9300894), (233, 8662206), (434, 4650447), (466, 4331103), (651, 3100298), (699, 2887402), (1302, 1550149), (1398, 1443701), (1631, 1237458), (3262, 618729), (4893, 412486), (6653, 303366), (7223, 279426), (9786, 206243), (13306, 151683), (14446, 139713), (19959, 101122), (21669, 93142), (39918, 50561), (43338, 46571)]