21290361024

素因数分解:

$2^6\times 3^1\times {\mathrm{181}}^1\times {\mathrm{612637}}^1$

素因数の和:612833

約数の個数: 56

約数和(自身を含む): 56642058928

約数和(自身を除く): 35351697904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 181, 192, 362, 543, 724, 1086, 1448, 2172, 2896, 4344, 5792, 8688, 11584, 17376, 34752, 612637, 1225274, 1837911, 2450548, 3675822, 4901096, 7351644, 9802192, 14703288, 19604384, 29406576, 39208768, 58813152, 110887297, 117626304, 221774594, 332661891, 443549188, 665323782, 887098376, 1330647564, 1774196752, 2661295128, 3548393504, 5322590256, 7096787008, 10645180512, 21290361024]

約数ペア:

[(1, 21290361024), (2, 10645180512), (3, 7096787008), (4, 5322590256), (6, 3548393504), (8, 2661295128), (12, 1774196752), (16, 1330647564), (24, 887098376), (32, 665323782), (48, 443549188), (64, 332661891), (96, 221774594), (181, 117626304), (192, 110887297), (362, 58813152), (543, 39208768), (724, 29406576), (1086, 19604384), (1448, 14703288), (2172, 9802192), (2896, 7351644), (4344, 4901096), (5792, 3675822), (8688, 2450548), (11584, 1837911), (17376, 1225274), (34752, 612637)]