1272971028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{15154417}}^1$

素因数の和:15154431

約数の個数: 24

約数和(自身を含む): 3394589632

約数和(自身を除く): 2121618604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 15154417, 30308834, 45463251, 60617668, 90926502, 106080919, 181853004, 212161838, 318242757, 424323676, 636485514, 1272971028]

約数ペア:

[(1, 1272971028), (2, 636485514), (3, 424323676), (4, 318242757), (6, 212161838), (7, 181853004), (12, 106080919), (14, 90926502), (21, 60617668), (28, 45463251), (42, 30308834), (84, 15154417)]