1078632

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 2976480

約数和(自身を除く): 1897848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 211, 213, 284, 422, 426, 568, 633, 639, 844, 852, 1266, 1278, 1688, 1704, 1899, 2532, 2556, 3798, 5064, 5112, 7596, 14981, 15192, 29962, 44943, 59924, 89886, 119848, 134829, 179772, 269658, 359544, 539316, 1078632]

約数ペア:

[(1, 1078632), (2, 539316), (3, 359544), (4, 269658), (6, 179772), (8, 134829), (9, 119848), (12, 89886), (18, 59924), (24, 44943), (36, 29962), (71, 15192), (72, 14981), (142, 7596), (211, 5112), (213, 5064), (284, 3798), (422, 2556), (426, 2532), (568, 1899), (633, 1704), (639, 1688), (844, 1278), (852, 1266)]