1986540264

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{890027}}^1$

素因数の和:890070

約数の個数: 48

約数和(自身を含む): 5553774720

約数和(自身を除く): 3567234456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 890027, 1780054, 2670081, 3560108, 5340162, 7120216, 8010243, 10680324, 16020486, 21360648, 27590837, 32040972, 55181674, 64081944, 82772511, 110363348, 165545022, 220726696, 248317533, 331090044, 496635066, 662180088, 993270132, 1986540264]

約数ペア:

[(1, 1986540264), (2, 993270132), (3, 662180088), (4, 496635066), (6, 331090044), (8, 248317533), (9, 220726696), (12, 165545022), (18, 110363348), (24, 82772511), (31, 64081944), (36, 55181674), (62, 32040972), (72, 27590837), (93, 21360648), (124, 16020486), (186, 10680324), (248, 8010243), (279, 7120216), (372, 5340162), (558, 3560108), (744, 2670081), (1116, 1780054), (2232, 890027)]