38701404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 120556800

約数和(自身を除く): 81855396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 59, 63, 76, 84, 114, 118, 126, 133, 137, 171, 177, 228, 236, 252, 266, 274, 342, 354, 399, 411, 413, 531, 532, 548, 684, 708, 798, 822, 826, 959, 1062, 1121, 1197, 1233, 1239, 1596, 1644, 1652, 1918, 2124, 2242, 2394, 2466, 2478, 2603, 2877, 3363, 3717, 3836, 4484, 4788, 4932, 4956, 5206, 5754, 6726, 7434, 7809, 7847, 8083, 8631, 10089, 10412, 11508, 13452, 14868, 15618, 15694, 16166, 17262, 18221, 20178, 23427, 23541, 24249, 31236, 31388, 32332, 34524, 36442, 40356, 46854, 47082, 48498, 54663, 56581, 70623, 72747, 72884, 93708, 94164, 96996, 109326, 113162, 141246, 145494, 153577, 163989, 169743, 218652, 226324, 282492, 290988, 307154, 327978, 339486, 460731, 509229, 614308, 655956, 678972, 921462, 1018458, 1075039, 1382193, 1842924, 2036916, 2150078, 2764386, 3225117, 4300156, 5528772, 6450234, 9675351, 12900468, 19350702, 38701404]

約数ペア:

[(1, 38701404), (2, 19350702), (3, 12900468), (4, 9675351), (6, 6450234), (7, 5528772), (9, 4300156), (12, 3225117), (14, 2764386), (18, 2150078), (19, 2036916), (21, 1842924), (28, 1382193), (36, 1075039), (38, 1018458), (42, 921462), (57, 678972), (59, 655956), (63, 614308), (76, 509229), (84, 460731), (114, 339486), (118, 327978), (126, 307154), (133, 290988), (137, 282492), (171, 226324), (177, 218652), (228, 169743), (236, 163989), (252, 153577), (266, 145494), (274, 141246), (342, 113162), (354, 109326), (399, 96996), (411, 94164), (413, 93708), (531, 72884), (532, 72747), (548, 70623), (684, 56581), (708, 54663), (798, 48498), (822, 47082), (826, 46854), (959, 40356), (1062, 36442), (1121, 34524), (1197, 32332), (1233, 31388), (1239, 31236), (1596, 24249), (1644, 23541), (1652, 23427), (1918, 20178), (2124, 18221), (2242, 17262), (2394, 16166), (2466, 15694), (2478, 15618), (2603, 14868), (2877, 13452), (3363, 11508), (3717, 10412), (3836, 10089), (4484, 8631), (4788, 8083), (4932, 7847), (4956, 7809), (5206, 7434), (5754, 6726)]