18231570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:736

約数の個数: 96

約数和(自身を含む): 55516032

約数和(自身を除く): 37284462

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 43, 45, 63, 70, 86, 90, 105, 126, 129, 210, 215, 258, 301, 315, 387, 430, 602, 630, 645, 673, 774, 903, 1290, 1346, 1505, 1806, 1935, 2019, 2709, 3010, 3365, 3870, 4038, 4515, 4711, 5418, 6057, 6730, 9030, 9422, 10095, 12114, 13545, 14133, 20190, 23555, 27090, 28266, 28939, 30285, 42399, 47110, 57878, 60570, 70665, 84798, 86817, 141330, 144695, 173634, 202573, 211995, 260451, 289390, 405146, 423990, 434085, 520902, 607719, 868170, 1012865, 1215438, 1302255, 1823157, 2025730, 2604510, 3038595, 3646314, 6077190, 9115785, 18231570]

約数ペア:

[(1, 18231570), (2, 9115785), (3, 6077190), (5, 3646314), (6, 3038595), (7, 2604510), (9, 2025730), (10, 1823157), (14, 1302255), (15, 1215438), (18, 1012865), (21, 868170), (30, 607719), (35, 520902), (42, 434085), (43, 423990), (45, 405146), (63, 289390), (70, 260451), (86, 211995), (90, 202573), (105, 173634), (126, 144695), (129, 141330), (210, 86817), (215, 84798), (258, 70665), (301, 60570), (315, 57878), (387, 47110), (430, 42399), (602, 30285), (630, 28939), (645, 28266), (673, 27090), (774, 23555), (903, 20190), (1290, 14133), (1346, 13545), (1505, 12114), (1806, 10095), (1935, 9422), (2019, 9030), (2709, 6730), (3010, 6057), (3365, 5418), (3870, 4711), (4038, 4515)]