18066510

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 61286400

約数和(自身を除く): 43219890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 79, 90, 99, 105, 110, 121, 126, 135, 154, 158, 165, 189, 198, 210, 231, 237, 242, 270, 297, 315, 330, 363, 378, 385, 395, 462, 474, 495, 553, 594, 605, 630, 693, 711, 726, 770, 790, 847, 869, 945, 990, 1089, 1106, 1155, 1185, 1210, 1386, 1422, 1485, 1659, 1694, 1738, 1815, 1890, 2079, 2133, 2178, 2310, 2370, 2541, 2607, 2765, 2970, 3267, 3318, 3465, 3555, 3630, 4158, 4235, 4266, 4345, 4977, 5082, 5214, 5445, 5530, 6083, 6534, 6930, 7110, 7623, 7821, 8295, 8470, 8690, 9559, 9954, 10395, 10665, 10890, 12166, 12705, 13035, 14931, 15246, 15642, 16335, 16590, 18249, 19118, 20790, 21330, 22869, 23463, 24885, 25410, 26070, 28677, 29862, 30415, 32670, 36498, 38115, 39105, 45738, 46926, 47795, 49770, 54747, 57354, 60830, 66913, 74655, 76230, 78210, 86031, 91245, 95590, 109494, 114345, 117315, 133826, 143385, 149310, 164241, 172062, 182490, 200739, 228690, 234630, 258093, 273735, 286770, 328482, 334565, 401478, 430155, 516186, 547470, 602217, 669130, 821205, 860310, 1003695, 1204434, 1290465, 1642410, 1806651, 2007390, 2580930, 3011085, 3613302, 6022170, 9033255, 18066510]

約数ペア:

[(1, 18066510), (2, 9033255), (3, 6022170), (5, 3613302), (6, 3011085), (7, 2580930), (9, 2007390), (10, 1806651), (11, 1642410), (14, 1290465), (15, 1204434), (18, 1003695), (21, 860310), (22, 821205), (27, 669130), (30, 602217), (33, 547470), (35, 516186), (42, 430155), (45, 401478), (54, 334565), (55, 328482), (63, 286770), (66, 273735), (70, 258093), (77, 234630), (79, 228690), (90, 200739), (99, 182490), (105, 172062), (110, 164241), (121, 149310), (126, 143385), (135, 133826), (154, 117315), (158, 114345), (165, 109494), (189, 95590), (198, 91245), (210, 86031), (231, 78210), (237, 76230), (242, 74655), (270, 66913), (297, 60830), (315, 57354), (330, 54747), (363, 49770), (378, 47795), (385, 46926), (395, 45738), (462, 39105), (474, 38115), (495, 36498), (553, 32670), (594, 30415), (605, 29862), (630, 28677), (693, 26070), (711, 25410), (726, 24885), (770, 23463), (790, 22869), (847, 21330), (869, 20790), (945, 19118), (990, 18249), (1089, 16590), (1106, 16335), (1155, 15642), (1185, 15246), (1210, 14931), (1386, 13035), (1422, 12705), (1485, 12166), (1659, 10890), (1694, 10665), (1738, 10395), (1815, 9954), (1890, 9559), (2079, 8690), (2133, 8470), (2178, 8295), (2310, 7821), (2370, 7623), (2541, 7110), (2607, 6930), (2765, 6534), (2970, 6083), (3267, 5530), (3318, 5445), (3465, 5214), (3555, 5082), (3630, 4977), (4158, 4345), (4235, 4266)]