13439118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1$

素因数の和:1573

約数の個数: 64

約数和(自身を含む): 35297280

約数和(自身を除く): 21858162

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 1254, 1463, 1531, 2926, 3062, 4389, 4593, 8778, 9186, 10717, 16841, 21434, 29089, 32151, 33682, 50523, 58178, 64302, 87267, 101046, 117887, 174534, 203623, 235774, 319979, 353661, 407246, 610869, 639958, 707322, 959937, 1221738, 1919874, 2239853, 4479706, 6719559, 13439118]

約数ペア:

[(1, 13439118), (2, 6719559), (3, 4479706), (6, 2239853), (7, 1919874), (11, 1221738), (14, 959937), (19, 707322), (21, 639958), (22, 610869), (33, 407246), (38, 353661), (42, 319979), (57, 235774), (66, 203623), (77, 174534), (114, 117887), (133, 101046), (154, 87267), (209, 64302), (231, 58178), (266, 50523), (399, 33682), (418, 32151), (462, 29089), (627, 21434), (798, 16841), (1254, 10717), (1463, 9186), (1531, 8778), (2926, 4593), (3062, 4389)]