8005914

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:364

約数の個数: 72

約数和(自身を含む): 20940660

約数和(自身を除く): 12934746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 261, 294, 313, 406, 441, 522, 609, 626, 882, 939, 1218, 1421, 1827, 1878, 2191, 2817, 2842, 3654, 4263, 4382, 5634, 6573, 8526, 9077, 12789, 13146, 15337, 18154, 19719, 25578, 27231, 30674, 39438, 46011, 54462, 63539, 81693, 92022, 127078, 138033, 163386, 190617, 276066, 381234, 444773, 571851, 889546, 1143702, 1334319, 2668638, 4002957, 8005914]

約数ペア:

[(1, 8005914), (2, 4002957), (3, 2668638), (6, 1334319), (7, 1143702), (9, 889546), (14, 571851), (18, 444773), (21, 381234), (29, 276066), (42, 190617), (49, 163386), (58, 138033), (63, 127078), (87, 92022), (98, 81693), (126, 63539), (147, 54462), (174, 46011), (203, 39438), (261, 30674), (294, 27231), (313, 25578), (406, 19719), (441, 18154), (522, 15337), (609, 13146), (626, 12789), (882, 9077), (939, 8526), (1218, 6573), (1421, 5634), (1827, 4382), (1878, 4263), (2191, 3654), (2817, 2842)]