13437864

素因数分解:

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

素因数の和:108

約数の個数: 144

約数和(自身を含む): 42793920

約数和(自身を除く): 29356056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 47, 57, 66, 72, 76, 88, 94, 99, 114, 132, 141, 152, 171, 188, 198, 209, 228, 264, 282, 342, 361, 376, 396, 418, 423, 456, 517, 564, 627, 684, 722, 792, 836, 846, 893, 1034, 1083, 1128, 1254, 1368, 1444, 1551, 1672, 1692, 1786, 1881, 2068, 2166, 2508, 2679, 2888, 3102, 3249, 3384, 3572, 3762, 3971, 4136, 4332, 4653, 5016, 5358, 6204, 6498, 7144, 7524, 7942, 8037, 8664, 9306, 9823, 10716, 11913, 12408, 12996, 15048, 15884, 16074, 16967, 18612, 19646, 21432, 23826, 25992, 29469, 31768, 32148, 33934, 35739, 37224, 39292, 47652, 50901, 58938, 64296, 67868, 71478, 78584, 88407, 95304, 101802, 117876, 135736, 142956, 152703, 176814, 186637, 203604, 235752, 285912, 305406, 353628, 373274, 407208, 559911, 610812, 707256, 746548, 1119822, 1221624, 1493096, 1679733, 2239644, 3359466, 4479288, 6718932, 13437864]

約数ペア:

[(1, 13437864), (2, 6718932), (3, 4479288), (4, 3359466), (6, 2239644), (8, 1679733), (9, 1493096), (11, 1221624), (12, 1119822), (18, 746548), (19, 707256), (22, 610812), (24, 559911), (33, 407208), (36, 373274), (38, 353628), (44, 305406), (47, 285912), (57, 235752), (66, 203604), (72, 186637), (76, 176814), (88, 152703), (94, 142956), (99, 135736), (114, 117876), (132, 101802), (141, 95304), (152, 88407), (171, 78584), (188, 71478), (198, 67868), (209, 64296), (228, 58938), (264, 50901), (282, 47652), (342, 39292), (361, 37224), (376, 35739), (396, 33934), (418, 32148), (423, 31768), (456, 29469), (517, 25992), (564, 23826), (627, 21432), (684, 19646), (722, 18612), (792, 16967), (836, 16074), (846, 15884), (893, 15048), (1034, 12996), (1083, 12408), (1128, 11913), (1254, 10716), (1368, 9823), (1444, 9306), (1551, 8664), (1672, 8037), (1692, 7942), (1786, 7524), (1881, 7144), (2068, 6498), (2166, 6204), (2508, 5358), (2679, 5016), (2888, 4653), (3102, 4332), (3249, 4136), (3384, 3971), (3572, 3762)]