2121768

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:92

約数の個数: 128

約数和(自身を含む): 6912000

約数和(自身を除く): 4790232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 47, 54, 57, 66, 72, 76, 88, 94, 99, 108, 114, 132, 141, 152, 171, 188, 198, 209, 216, 228, 264, 282, 297, 342, 376, 396, 418, 423, 456, 513, 517, 564, 594, 627, 684, 792, 836, 846, 893, 1026, 1034, 1128, 1188, 1254, 1269, 1368, 1551, 1672, 1692, 1786, 1881, 2052, 2068, 2376, 2508, 2538, 2679, 3102, 3384, 3572, 3762, 4104, 4136, 4653, 5016, 5076, 5358, 5643, 6204, 7144, 7524, 8037, 9306, 9823, 10152, 10716, 11286, 12408, 13959, 15048, 16074, 18612, 19646, 21432, 22572, 24111, 27918, 29469, 32148, 37224, 39292, 45144, 48222, 55836, 58938, 64296, 78584, 88407, 96444, 111672, 117876, 176814, 192888, 235752, 265221, 353628, 530442, 707256, 1060884, 2121768]

約数ペア:

[(1, 2121768), (2, 1060884), (3, 707256), (4, 530442), (6, 353628), (8, 265221), (9, 235752), (11, 192888), (12, 176814), (18, 117876), (19, 111672), (22, 96444), (24, 88407), (27, 78584), (33, 64296), (36, 58938), (38, 55836), (44, 48222), (47, 45144), (54, 39292), (57, 37224), (66, 32148), (72, 29469), (76, 27918), (88, 24111), (94, 22572), (99, 21432), (108, 19646), (114, 18612), (132, 16074), (141, 15048), (152, 13959), (171, 12408), (188, 11286), (198, 10716), (209, 10152), (216, 9823), (228, 9306), (264, 8037), (282, 7524), (297, 7144), (342, 6204), (376, 5643), (396, 5358), (418, 5076), (423, 5016), (456, 4653), (513, 4136), (517, 4104), (564, 3762), (594, 3572), (627, 3384), (684, 3102), (792, 2679), (836, 2538), (846, 2508), (893, 2376), (1026, 2068), (1034, 2052), (1128, 1881), (1188, 1786), (1254, 1692), (1269, 1672), (1368, 1551)]