881490708

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1165993}}^1$

素因数の和:1166013

約数の個数: 48

約数和(自身を含む): 2611826560

約数和(自身を除く): 1730335852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1165993, 2331986, 3497979, 4663972, 6995958, 8161951, 10493937, 13991916, 16323902, 20987874, 24485853, 31481811, 32647804, 41975748, 48971706, 62963622, 73457559, 97943412, 125927244, 146915118, 220372677, 293830236, 440745354, 881490708]

約数ペア:

[(1, 881490708), (2, 440745354), (3, 293830236), (4, 220372677), (6, 146915118), (7, 125927244), (9, 97943412), (12, 73457559), (14, 62963622), (18, 48971706), (21, 41975748), (27, 32647804), (28, 31481811), (36, 24485853), (42, 20987874), (54, 16323902), (63, 13991916), (84, 10493937), (108, 8161951), (126, 6995958), (189, 4663972), (252, 3497979), (378, 2331986), (756, 1165993)]