9515517366918

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{887}}^1\times {\mathrm{421987}}^1$

素因数の和:423121

約数の個数: 64

約数和(自身を含む): 20145234493440

約数和(自身を除く): 10629717126522

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 223, 446, 669, 887, 1338, 1774, 2661, 4237, 5322, 8474, 12711, 16853, 25422, 33706, 50559, 101118, 197801, 395602, 421987, 593403, 843974, 1186806, 1265961, 2531922, 3758219, 7516438, 8017753, 11274657, 16035506, 22549314, 24053259, 48106518, 94103101, 188206202, 282309303, 374302469, 564618606, 748604938, 1122907407, 1787958919, 2245814814, 3575917838, 5363876757, 7111746911, 10727753514, 14223493822, 21335240733, 42670481466, 83469450587, 166938901174, 250408351761, 500816703522, 1585919561153, 3171839122306, 4757758683459, 9515517366918]

約数ペア:

[(1, 9515517366918), (2, 4757758683459), (3, 3171839122306), (6, 1585919561153), (19, 500816703522), (38, 250408351761), (57, 166938901174), (114, 83469450587), (223, 42670481466), (446, 21335240733), (669, 14223493822), (887, 10727753514), (1338, 7111746911), (1774, 5363876757), (2661, 3575917838), (4237, 2245814814), (5322, 1787958919), (8474, 1122907407), (12711, 748604938), (16853, 564618606), (25422, 374302469), (33706, 282309303), (50559, 188206202), (101118, 94103101), (197801, 48106518), (395602, 24053259), (421987, 22549314), (593403, 16035506), (843974, 11274657), (1186806, 8017753), (1265961, 7516438), (2531922, 3758219)]