6402858072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20521981}}^1$

素因数の和:20522003

約数の個数: 32

約数和(自身を含む): 17238464880

約数和(自身を除く): 10835606808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 20521981, 41043962, 61565943, 82087924, 123131886, 164175848, 246263772, 266785753, 492527544, 533571506, 800357259, 1067143012, 1600714518, 2134286024, 3201429036, 6402858072]

約数ペア:

[(1, 6402858072), (2, 3201429036), (3, 2134286024), (4, 1600714518), (6, 1067143012), (8, 800357259), (12, 533571506), (13, 492527544), (24, 266785753), (26, 246263772), (39, 164175848), (52, 123131886), (78, 82087924), (104, 61565943), (156, 41043962), (312, 20521981)]