21331167948

素因数分解:

$2^2\times 3^2\times {\mathrm{17581}}^1\times {\mathrm{33703}}^1$

素因数の和:51294

約数の個数: 36

約数和(自身を含む): 53925119248

約数和(自身を除く): 32593951300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 17581, 33703, 35162, 52743, 67406, 70324, 101109, 105486, 134812, 158229, 202218, 210972, 303327, 316458, 404436, 606654, 632916, 1213308, 592532443, 1185064886, 1777597329, 2370129772, 3555194658, 5332791987, 7110389316, 10665583974, 21331167948]

約数ペア:

[(1, 21331167948), (2, 10665583974), (3, 7110389316), (4, 5332791987), (6, 3555194658), (9, 2370129772), (12, 1777597329), (18, 1185064886), (36, 592532443), (17581, 1213308), (33703, 632916), (35162, 606654), (52743, 404436), (67406, 316458), (70324, 303327), (101109, 210972), (105486, 202218), (134812, 158229)]