2019651882

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{221891}}^1$

素因数の和:221974

約数の個数: 32

約数和(自身を含む): 4249675584

約数和(自身を除く): 2230023702

約数列:

[1, 2, 3, 6, 37, 41, 74, 82, 111, 123, 222, 246, 1517, 3034, 4551, 9102, 221891, 443782, 665673, 1331346, 8209967, 9097531, 16419934, 18195062, 24629901, 27292593, 49259802, 54585186, 336608647, 673217294, 1009825941, 2019651882]

約数ペア:

[(1, 2019651882), (2, 1009825941), (3, 673217294), (6, 336608647), (37, 54585186), (41, 49259802), (74, 27292593), (82, 24629901), (111, 18195062), (123, 16419934), (222, 9097531), (246, 8209967), (1517, 1331346), (3034, 665673), (4551, 443782), (9102, 221891)]