2018593458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{516793}}^1$

素因数の和:516839

約数の個数: 48

約数和(自身を含む): 5159671296

約数和(自身を除く): 3141077838

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, 516793, 1033586, 1550379, 3100758, 3617551, 4651137, 7235102, 9302274, 10852653, 16020583, 21705306, 32041166, 32557959, 48061749, 65115918, 96123498, 112144081, 144185247, 224288162, 288370494, 336432243, 672864486, 1009296729, 2018593458]

約数ペア:

[(1, 2018593458), (2, 1009296729), (3, 672864486), (6, 336432243), (7, 288370494), (9, 224288162), (14, 144185247), (18, 112144081), (21, 96123498), (31, 65115918), (42, 48061749), (62, 32557959), (63, 32041166), (93, 21705306), (126, 16020583), (186, 10852653), (217, 9302274), (279, 7235102), (434, 4651137), (558, 3617551), (651, 3100758), (1302, 1550379), (1953, 1033586), (3906, 516793)]