64019898

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{3701}}^1$

素因数の和:3771

約数の個数: 36

約数和(自身を含む): 143367354

約数和(自身を除く): 79347456

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 961, 1922, 2883, 3701, 5766, 7402, 8649, 11103, 17298, 22206, 33309, 66618, 114731, 229462, 344193, 688386, 1032579, 2065158, 3556661, 7113322, 10669983, 21339966, 32009949, 64019898]

約数ペア:

[(1, 64019898), (2, 32009949), (3, 21339966), (6, 10669983), (9, 7113322), (18, 3556661), (31, 2065158), (62, 1032579), (93, 688386), (186, 344193), (279, 229462), (558, 114731), (961, 66618), (1922, 33309), (2883, 22206), (3701, 17298), (5766, 11103), (7402, 8649)]