2018471826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{76163}}^1$

素因数の和:76806

約数の個数: 32

約数和(自身を含む): 4621022208

約数和(自身を除く): 2602550382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 631, 1262, 1893, 3786, 4417, 8834, 13251, 26502, 76163, 152326, 228489, 456978, 533141, 1066282, 1599423, 3198846, 48058853, 96117706, 144176559, 288353118, 336411971, 672823942, 1009235913, 2018471826]

約数ペア:

[(1, 2018471826), (2, 1009235913), (3, 672823942), (6, 336411971), (7, 288353118), (14, 144176559), (21, 96117706), (42, 48058853), (631, 3198846), (1262, 1599423), (1893, 1066282), (3786, 533141), (4417, 456978), (8834, 228489), (13251, 152326), (26502, 76163)]