212836644

素因数分解:

$2^2\times 3^2\times {\mathrm{1091}}^1\times {\mathrm{5419}}^1$

素因数の和:6520

約数の個数: 36

約数和(自身を含む): 538596240

約数和(自身を除く): 325759596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1091, 2182, 3273, 4364, 5419, 6546, 9819, 10838, 13092, 16257, 19638, 21676, 32514, 39276, 48771, 65028, 97542, 195084, 5912129, 11824258, 17736387, 23648516, 35472774, 53209161, 70945548, 106418322, 212836644]

約数ペア:

[(1, 212836644), (2, 106418322), (3, 70945548), (4, 53209161), (6, 35472774), (9, 23648516), (12, 17736387), (18, 11824258), (36, 5912129), (1091, 195084), (2182, 97542), (3273, 65028), (4364, 48771), (5419, 39276), (6546, 32514), (9819, 21676), (10838, 19638), (13092, 16257)]