670343814

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{24517}}^1$

素因数の和:24570

約数の個数: 72

約数和(自身を含む): 1744112448

約数和(自身を除く): 1073768634

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 558, 651, 882, 1302, 1519, 1953, 3038, 3906, 4557, 9114, 13671, 24517, 27342, 49034, 73551, 147102, 171619, 220653, 343238, 441306, 514857, 760027, 1029714, 1201333, 1520054, 1544571, 2280081, 2402666, 3089142, 3603999, 4560162, 5320189, 6840243, 7207998, 10640378, 10811997, 13680486, 15960567, 21623994, 31921134, 37241323, 47881701, 74482646, 95763402, 111723969, 223447938, 335171907, 670343814]

約数ペア:

[(1, 670343814), (2, 335171907), (3, 223447938), (6, 111723969), (7, 95763402), (9, 74482646), (14, 47881701), (18, 37241323), (21, 31921134), (31, 21623994), (42, 15960567), (49, 13680486), (62, 10811997), (63, 10640378), (93, 7207998), (98, 6840243), (126, 5320189), (147, 4560162), (186, 3603999), (217, 3089142), (279, 2402666), (294, 2280081), (434, 1544571), (441, 1520054), (558, 1201333), (651, 1029714), (882, 760027), (1302, 514857), (1519, 441306), (1953, 343238), (3038, 220653), (3906, 171619), (4557, 147102), (9114, 73551), (13671, 49034), (24517, 27342)]