15697542042

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{187909}}^1$

素因数の和:187957

約数の個数: 128

約数和(自身を含む): 45459187200

約数和(自身を除く): 29761645158

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 27, 34, 39, 42, 51, 54, 63, 78, 91, 102, 117, 119, 126, 153, 182, 189, 221, 234, 238, 273, 306, 351, 357, 378, 442, 459, 546, 663, 702, 714, 819, 918, 1071, 1326, 1547, 1638, 1989, 2142, 2457, 3094, 3213, 3978, 4641, 4914, 5967, 6426, 9282, 11934, 13923, 27846, 41769, 83538, 187909, 375818, 563727, 1127454, 1315363, 1691181, 2442817, 2630726, 3194453, 3382362, 3946089, 4885634, 5073543, 6388906, 7328451, 7892178, 9583359, 10147086, 11838267, 14656902, 17099719, 19166718, 21985353, 22361171, 23676534, 28750077, 34199438, 35514801, 41527889, 43970706, 44722342, 51299157, 57500154, 65956059, 67083513, 71029602, 83055778, 86250231, 102598314, 124583667, 131912118, 134167026, 153897471, 172500462, 201250539, 249167334, 290695223, 307794942, 373751001, 402501078, 461692413, 581390446, 603751617, 747502002, 872085669, 923384826, 1121253003, 1207503234, 1744171338, 2242506006, 2616257007, 5232514014, 7848771021, 15697542042]

約数ペア:

[(1, 15697542042), (2, 7848771021), (3, 5232514014), (6, 2616257007), (7, 2242506006), (9, 1744171338), (13, 1207503234), (14, 1121253003), (17, 923384826), (18, 872085669), (21, 747502002), (26, 603751617), (27, 581390446), (34, 461692413), (39, 402501078), (42, 373751001), (51, 307794942), (54, 290695223), (63, 249167334), (78, 201250539), (91, 172500462), (102, 153897471), (117, 134167026), (119, 131912118), (126, 124583667), (153, 102598314), (182, 86250231), (189, 83055778), (221, 71029602), (234, 67083513), (238, 65956059), (273, 57500154), (306, 51299157), (351, 44722342), (357, 43970706), (378, 41527889), (442, 35514801), (459, 34199438), (546, 28750077), (663, 23676534), (702, 22361171), (714, 21985353), (819, 19166718), (918, 17099719), (1071, 14656902), (1326, 11838267), (1547, 10147086), (1638, 9583359), (1989, 7892178), (2142, 7328451), (2457, 6388906), (3094, 5073543), (3213, 4885634), (3978, 3946089), (4641, 3382362), (4914, 3194453), (5967, 2630726), (6426, 2442817), (9282, 1691181), (11934, 1315363), (13923, 1127454), (27846, 563727), (41769, 375818), (83538, 187909)]