21017334

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4567}}^1$

素因数の和:4644

約数の個数: 32

約数和(自身を含む): 46045440

約数和(自身を除く): 25028106

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 2301, 4567, 4602, 9134, 13701, 27402, 59371, 118742, 178113, 269453, 356226, 538906, 808359, 1616718, 3502889, 7005778, 10508667, 21017334]

約数ペア:

[(1, 21017334), (2, 10508667), (3, 7005778), (6, 3502889), (13, 1616718), (26, 808359), (39, 538906), (59, 356226), (78, 269453), (118, 178113), (177, 118742), (354, 59371), (767, 27402), (1534, 13701), (2301, 9134), (4567, 4602)]