1906776

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 5250960

約数和(自身を除く): 3344184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 373, 426, 568, 639, 746, 852, 1119, 1278, 1492, 1704, 2238, 2556, 2984, 3357, 4476, 5112, 6714, 8952, 13428, 26483, 26856, 52966, 79449, 105932, 158898, 211864, 238347, 317796, 476694, 635592, 953388, 1906776]

約数ペア:

[(1, 1906776), (2, 953388), (3, 635592), (4, 476694), (6, 317796), (8, 238347), (9, 211864), (12, 158898), (18, 105932), (24, 79449), (36, 52966), (71, 26856), (72, 26483), (142, 13428), (213, 8952), (284, 6714), (373, 5112), (426, 4476), (568, 3357), (639, 2984), (746, 2556), (852, 2238), (1119, 1704), (1278, 1492)]