138019476

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{234727}}^1$

素因数の和:234748

約数の個数: 36

約数和(自身を含む): 374625888

約数和(自身を除く): 236606412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 234727, 469454, 704181, 938908, 1408362, 1643089, 2816724, 3286178, 4929267, 6572356, 9858534, 11501623, 19717068, 23003246, 34504869, 46006492, 69009738, 138019476]

約数ペア:

[(1, 138019476), (2, 69009738), (3, 46006492), (4, 34504869), (6, 23003246), (7, 19717068), (12, 11501623), (14, 9858534), (21, 6572356), (28, 4929267), (42, 3286178), (49, 2816724), (84, 1643089), (98, 1408362), (147, 938908), (196, 704181), (294, 469454), (588, 234727)]