13400478

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:141

約数の個数: 112

約数和(自身を含む): 37459296

約数和(自身を除く): 24058818

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 101, 117, 126, 162, 182, 189, 202, 234, 243, 273, 303, 351, 378, 486, 546, 567, 606, 702, 707, 729, 819, 909, 1053, 1134, 1313, 1414, 1458, 1638, 1701, 1818, 2106, 2121, 2457, 2626, 2727, 3159, 3402, 3939, 4242, 4914, 5103, 5454, 6318, 6363, 7371, 7878, 8181, 9191, 9477, 10206, 11817, 12726, 14742, 16362, 18382, 18954, 19089, 22113, 23634, 24543, 27573, 35451, 38178, 44226, 49086, 55146, 57267, 66339, 70902, 73629, 82719, 106353, 114534, 132678, 147258, 165438, 171801, 212706, 248157, 319059, 343602, 496314, 515403, 638118, 744471, 957177, 1030806, 1488942, 1914354, 2233413, 4466826, 6700239, 13400478]

約数ペア:

[(1, 13400478), (2, 6700239), (3, 4466826), (6, 2233413), (7, 1914354), (9, 1488942), (13, 1030806), (14, 957177), (18, 744471), (21, 638118), (26, 515403), (27, 496314), (39, 343602), (42, 319059), (54, 248157), (63, 212706), (78, 171801), (81, 165438), (91, 147258), (101, 132678), (117, 114534), (126, 106353), (162, 82719), (182, 73629), (189, 70902), (202, 66339), (234, 57267), (243, 55146), (273, 49086), (303, 44226), (351, 38178), (378, 35451), (486, 27573), (546, 24543), (567, 23634), (606, 22113), (702, 19089), (707, 18954), (729, 18382), (819, 16362), (909, 14742), (1053, 12726), (1134, 11817), (1313, 10206), (1414, 9477), (1458, 9191), (1638, 8181), (1701, 7878), (1818, 7371), (2106, 6363), (2121, 6318), (2457, 5454), (2626, 5103), (2727, 4914), (3159, 4242), (3402, 3939)]