191042028

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{112909}}^1$

素因数の和:112966

約数の個数: 36

約数和(自身を含む): 493190880

約数和(自身を除く): 302148852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 112909, 225818, 338727, 451636, 677454, 1016181, 1354908, 2032362, 4064724, 5306723, 10613446, 15920169, 21226892, 31840338, 47760507, 63680676, 95521014, 191042028]

約数ペア:

[(1, 191042028), (2, 95521014), (3, 63680676), (4, 47760507), (6, 31840338), (9, 21226892), (12, 15920169), (18, 10613446), (36, 5306723), (47, 4064724), (94, 2032362), (141, 1354908), (188, 1016181), (282, 677454), (423, 451636), (564, 338727), (846, 225818), (1692, 112909)]