18245750110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1\times {\mathrm{9007}}^1$

素因数の和:9737

約数の個数: 64

約数和(自身を含む): 38468339712

約数和(自身を除く): 20222589602

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 673, 1346, 1505, 3010, 3365, 4711, 6730, 9007, 9422, 18014, 23555, 28939, 45035, 47110, 57878, 63049, 90070, 126098, 144695, 202573, 289390, 315245, 387301, 405146, 630490, 774602, 1012865, 1936505, 2025730, 2711107, 3873010, 5422214, 6061711, 12123422, 13555535, 27111070, 30308555, 42431977, 60617110, 84863954, 212159885, 260653573, 424319770, 521307146, 1303267865, 1824575011, 2606535730, 3649150022, 9122875055, 18245750110]

約数ペア:

[(1, 18245750110), (2, 9122875055), (5, 3649150022), (7, 2606535730), (10, 1824575011), (14, 1303267865), (35, 521307146), (43, 424319770), (70, 260653573), (86, 212159885), (215, 84863954), (301, 60617110), (430, 42431977), (602, 30308555), (673, 27111070), (1346, 13555535), (1505, 12123422), (3010, 6061711), (3365, 5422214), (4711, 3873010), (6730, 2711107), (9007, 2025730), (9422, 1936505), (18014, 1012865), (23555, 774602), (28939, 630490), (45035, 405146), (47110, 387301), (57878, 315245), (63049, 289390), (90070, 202573), (126098, 144695)]