18011058

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 64

約数和(自身を含む): 42094080

約数和(自身を除く): 24083022

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 47, 51, 78, 94, 102, 141, 221, 282, 289, 442, 578, 611, 663, 799, 867, 1222, 1326, 1598, 1734, 1833, 2397, 3666, 3757, 4794, 4913, 7514, 9826, 10387, 11271, 13583, 14739, 20774, 22542, 27166, 29478, 31161, 40749, 62322, 63869, 81498, 127738, 176579, 191607, 230911, 353158, 383214, 461822, 529737, 692733, 1059474, 1385466, 3001843, 6003686, 9005529, 18011058]

約数ペア:

[(1, 18011058), (2, 9005529), (3, 6003686), (6, 3001843), (13, 1385466), (17, 1059474), (26, 692733), (34, 529737), (39, 461822), (47, 383214), (51, 353158), (78, 230911), (94, 191607), (102, 176579), (141, 127738), (221, 81498), (282, 63869), (289, 62322), (442, 40749), (578, 31161), (611, 29478), (663, 27166), (799, 22542), (867, 20774), (1222, 14739), (1326, 13583), (1598, 11271), (1734, 10387), (1833, 9826), (2397, 7514), (3666, 4913), (3757, 4794)]