38011428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 121570176

約数和(自身を除く): 83558748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 41, 42, 52, 63, 78, 82, 84, 91, 117, 123, 126, 156, 164, 182, 234, 246, 252, 273, 283, 287, 364, 369, 468, 492, 533, 546, 566, 574, 738, 819, 849, 861, 1066, 1092, 1132, 1148, 1476, 1599, 1638, 1698, 1722, 1981, 2132, 2547, 2583, 3198, 3276, 3396, 3444, 3679, 3731, 3962, 4797, 5094, 5166, 5943, 6396, 7358, 7462, 7924, 9594, 10188, 10332, 11037, 11193, 11603, 11886, 14716, 14924, 17829, 19188, 22074, 22386, 23206, 23772, 25753, 33111, 33579, 34809, 35658, 44148, 44772, 46412, 51506, 66222, 67158, 69618, 71316, 77259, 81221, 103012, 104427, 132444, 134316, 139236, 150839, 154518, 162442, 208854, 231777, 243663, 301678, 309036, 324884, 417708, 452517, 463554, 487326, 603356, 730989, 905034, 927108, 974652, 1055873, 1357551, 1461978, 1810068, 2111746, 2715102, 2923956, 3167619, 4223492, 5430204, 6335238, 9502857, 12670476, 19005714, 38011428]

約数ペア:

[(1, 38011428), (2, 19005714), (3, 12670476), (4, 9502857), (6, 6335238), (7, 5430204), (9, 4223492), (12, 3167619), (13, 2923956), (14, 2715102), (18, 2111746), (21, 1810068), (26, 1461978), (28, 1357551), (36, 1055873), (39, 974652), (41, 927108), (42, 905034), (52, 730989), (63, 603356), (78, 487326), (82, 463554), (84, 452517), (91, 417708), (117, 324884), (123, 309036), (126, 301678), (156, 243663), (164, 231777), (182, 208854), (234, 162442), (246, 154518), (252, 150839), (273, 139236), (283, 134316), (287, 132444), (364, 104427), (369, 103012), (468, 81221), (492, 77259), (533, 71316), (546, 69618), (566, 67158), (574, 66222), (738, 51506), (819, 46412), (849, 44772), (861, 44148), (1066, 35658), (1092, 34809), (1132, 33579), (1148, 33111), (1476, 25753), (1599, 23772), (1638, 23206), (1698, 22386), (1722, 22074), (1981, 19188), (2132, 17829), (2547, 14924), (2583, 14716), (3198, 11886), (3276, 11603), (3396, 11193), (3444, 11037), (3679, 10332), (3731, 10188), (3962, 9594), (4797, 7924), (5094, 7462), (5166, 7358), (5943, 6396)]