1851338808

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{21059}}^1$

素因数の和:21122

約数の個数: 128

約数和(自身を含む): 5762016000

約数和(自身を除く): 3910677192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 37, 44, 54, 66, 72, 74, 88, 99, 108, 111, 132, 148, 198, 216, 222, 264, 296, 297, 333, 396, 407, 444, 594, 666, 792, 814, 888, 999, 1188, 1221, 1332, 1628, 1998, 2376, 2442, 2664, 3256, 3663, 3996, 4884, 7326, 7992, 9768, 10989, 14652, 21059, 21978, 29304, 42118, 43956, 63177, 84236, 87912, 126354, 168472, 189531, 231649, 252708, 379062, 463298, 505416, 568593, 694947, 758124, 779183, 926596, 1137186, 1389894, 1516248, 1558366, 1853192, 2084841, 2274372, 2337549, 2779788, 3116732, 4169682, 4548744, 4675098, 5559576, 6233464, 6254523, 7012647, 8339364, 8571013, 9350196, 12509046, 14025294, 16678728, 17142026, 18700392, 21037941, 25018092, 25713039, 28050588, 34284052, 42075882, 50036184, 51426078, 56101176, 68568104, 77139117, 84151764, 102852156, 154278234, 168303528, 205704312, 231417351, 308556468, 462834702, 617112936, 925669404, 1851338808]

約数ペア:

[(1, 1851338808), (2, 925669404), (3, 617112936), (4, 462834702), (6, 308556468), (8, 231417351), (9, 205704312), (11, 168303528), (12, 154278234), (18, 102852156), (22, 84151764), (24, 77139117), (27, 68568104), (33, 56101176), (36, 51426078), (37, 50036184), (44, 42075882), (54, 34284052), (66, 28050588), (72, 25713039), (74, 25018092), (88, 21037941), (99, 18700392), (108, 17142026), (111, 16678728), (132, 14025294), (148, 12509046), (198, 9350196), (216, 8571013), (222, 8339364), (264, 7012647), (296, 6254523), (297, 6233464), (333, 5559576), (396, 4675098), (407, 4548744), (444, 4169682), (594, 3116732), (666, 2779788), (792, 2337549), (814, 2274372), (888, 2084841), (999, 1853192), (1188, 1558366), (1221, 1516248), (1332, 1389894), (1628, 1137186), (1998, 926596), (2376, 779183), (2442, 758124), (2664, 694947), (3256, 568593), (3663, 505416), (3996, 463298), (4884, 379062), (7326, 252708), (7992, 231649), (9768, 189531), (10989, 168472), (14652, 126354), (21059, 87912), (21978, 84236), (29304, 63177), (42118, 43956)]