21829002

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4177}}^1$

素因数の和:4262

約数の個数: 32

約数和(自身を含む): 47729472

約数和(自身を除く): 25900470

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 4177, 5226, 8354, 12531, 25062, 54301, 108602, 162903, 279859, 325806, 559718, 839577, 1679154, 3638167, 7276334, 10914501, 21829002]

約数ペア:

[(1, 21829002), (2, 10914501), (3, 7276334), (6, 3638167), (13, 1679154), (26, 839577), (39, 559718), (67, 325806), (78, 279859), (134, 162903), (201, 108602), (402, 54301), (871, 25062), (1742, 12531), (2613, 8354), (4177, 5226)]