1007064

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 2779920

約数和(自身を除く): 1772856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 197, 213, 284, 394, 426, 568, 591, 639, 788, 852, 1182, 1278, 1576, 1704, 1773, 2364, 2556, 3546, 4728, 5112, 7092, 13987, 14184, 27974, 41961, 55948, 83922, 111896, 125883, 167844, 251766, 335688, 503532, 1007064]

約数ペア:

[(1, 1007064), (2, 503532), (3, 335688), (4, 251766), (6, 167844), (8, 125883), (9, 111896), (12, 83922), (18, 55948), (24, 41961), (36, 27974), (71, 14184), (72, 13987), (142, 7092), (197, 5112), (213, 4728), (284, 3546), (394, 2556), (426, 2364), (568, 1773), (591, 1704), (639, 1576), (788, 1278), (852, 1182)]