18870417984

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{9851}}^1$

素因数の和:10784

約数の個数: 112

約数和(自身を含む): 54532475136

約数和(自身を除く): 35662057152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 907, 1056, 1814, 2112, 2721, 3628, 5442, 7256, 9851, 9977, 10884, 14512, 19702, 19954, 21768, 29024, 29553, 29931, 39404, 39908, 43536, 58048, 59106, 59862, 78808, 79816, 87072, 108361, 118212, 119724, 157616, 159632, 174144, 216722, 236424, 239448, 315232, 319264, 325083, 433444, 472848, 478896, 630464, 638528, 650166, 866888, 945696, 957792, 1300332, 1733776, 1891392, 1915584, 2600664, 3467552, 5201328, 6935104, 8934857, 10402656, 17869714, 20805312, 26804571, 35739428, 53609142, 71478856, 98283427, 107218284, 142957712, 196566854, 214436568, 285915424, 294850281, 393133708, 428873136, 571830848, 589700562, 786267416, 857746272, 1179401124, 1572534832, 1715492544, 2358802248, 3145069664, 4717604496, 6290139328, 9435208992, 18870417984]

約数ペア:

[(1, 18870417984), (2, 9435208992), (3, 6290139328), (4, 4717604496), (6, 3145069664), (8, 2358802248), (11, 1715492544), (12, 1572534832), (16, 1179401124), (22, 857746272), (24, 786267416), (32, 589700562), (33, 571830848), (44, 428873136), (48, 393133708), (64, 294850281), (66, 285915424), (88, 214436568), (96, 196566854), (132, 142957712), (176, 107218284), (192, 98283427), (264, 71478856), (352, 53609142), (528, 35739428), (704, 26804571), (907, 20805312), (1056, 17869714), (1814, 10402656), (2112, 8934857), (2721, 6935104), (3628, 5201328), (5442, 3467552), (7256, 2600664), (9851, 1915584), (9977, 1891392), (10884, 1733776), (14512, 1300332), (19702, 957792), (19954, 945696), (21768, 866888), (29024, 650166), (29553, 638528), (29931, 630464), (39404, 478896), (39908, 472848), (43536, 433444), (58048, 325083), (59106, 319264), (59862, 315232), (78808, 239448), (79816, 236424), (87072, 216722), (108361, 174144), (118212, 159632), (119724, 157616)]