18194764230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{81223}}^1$

素因数の和:81386

約数の個数: 96

約数和(自身を含む): 50176938240

約数和(自身を除く): 31982174010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 131, 171, 190, 262, 285, 342, 393, 570, 655, 786, 855, 1179, 1310, 1710, 1965, 2358, 2489, 3930, 4978, 5895, 7467, 11790, 12445, 14934, 22401, 24890, 37335, 44802, 74670, 81223, 112005, 162446, 224010, 243669, 406115, 487338, 731007, 812230, 1218345, 1462014, 1543237, 2436690, 3086474, 3655035, 4629711, 7310070, 7716185, 9259422, 10640213, 13889133, 15432370, 21280426, 23148555, 27778266, 31920639, 46297110, 53201065, 63841278, 69445665, 95761917, 106402130, 138891330, 159603195, 191523834, 202164047, 319206390, 404328094, 478809585, 606492141, 957619170, 1010820235, 1212984282, 1819476423, 2021640470, 3032460705, 3638952846, 6064921410, 9097382115, 18194764230]

約数ペア:

[(1, 18194764230), (2, 9097382115), (3, 6064921410), (5, 3638952846), (6, 3032460705), (9, 2021640470), (10, 1819476423), (15, 1212984282), (18, 1010820235), (19, 957619170), (30, 606492141), (38, 478809585), (45, 404328094), (57, 319206390), (90, 202164047), (95, 191523834), (114, 159603195), (131, 138891330), (171, 106402130), (190, 95761917), (262, 69445665), (285, 63841278), (342, 53201065), (393, 46297110), (570, 31920639), (655, 27778266), (786, 23148555), (855, 21280426), (1179, 15432370), (1310, 13889133), (1710, 10640213), (1965, 9259422), (2358, 7716185), (2489, 7310070), (3930, 4629711), (4978, 3655035), (5895, 3086474), (7467, 2436690), (11790, 1543237), (12445, 1462014), (14934, 1218345), (22401, 812230), (24890, 731007), (37335, 487338), (44802, 406115), (74670, 243669), (81223, 224010), (112005, 162446)]