2018734074

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{516829}}^1$

素因数の和:516875

約数の個数: 48

約数和(自身を含む): 5160030720

約数和(自身を除く): 3141296646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 516829, 1033658, 1550487, 3100974, 3617803, 4651461, 7235606, 9302922, 10853409, 16021699, 21706818, 32043398, 32560227, 48065097, 65120454, 96130194, 112151893, 144195291, 224303786, 288390582, 336455679, 672911358, 1009367037, 2018734074]

約数ペア:

[(1, 2018734074), (2, 1009367037), (3, 672911358), (6, 336455679), (7, 288390582), (9, 224303786), (14, 144195291), (18, 112151893), (21, 96130194), (31, 65120454), (42, 48065097), (62, 32560227), (63, 32043398), (93, 21706818), (126, 16021699), (186, 10853409), (217, 9302922), (279, 7235606), (434, 4651461), (558, 3617803), (651, 3100974), (1302, 1550487), (1953, 1033658), (3906, 516829)]