1338156918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{366217}}^1$

素因数の和:366261

約数の個数: 48

約数和(自身を含む): 3427800480

約数和(自身を除く): 2089643562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 366217, 732434, 1098651, 2197302, 2563519, 3295953, 5127038, 6591906, 7690557, 10620293, 15381114, 21240586, 23071671, 31860879, 46143342, 63721758, 74342051, 95582637, 148684102, 191165274, 223026153, 446052306, 669078459, 1338156918]

約数ペア:

[(1, 1338156918), (2, 669078459), (3, 446052306), (6, 223026153), (7, 191165274), (9, 148684102), (14, 95582637), (18, 74342051), (21, 63721758), (29, 46143342), (42, 31860879), (58, 23071671), (63, 21240586), (87, 15381114), (126, 10620293), (174, 7690557), (203, 6591906), (261, 5127038), (406, 3295953), (522, 2563519), (609, 2197302), (1218, 1098651), (1827, 732434), (3654, 366217)]