2740356

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:640

約数の個数: 36

約数和(自身を含む): 6984432

約数和(自身を除く): 4244076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 467, 489, 652, 934, 978, 1401, 1467, 1868, 1956, 2802, 2934, 4203, 5604, 5868, 8406, 16812, 76121, 152242, 228363, 304484, 456726, 685089, 913452, 1370178, 2740356]

約数ペア:

[(1, 2740356), (2, 1370178), (3, 913452), (4, 685089), (6, 456726), (9, 304484), (12, 228363), (18, 152242), (36, 76121), (163, 16812), (326, 8406), (467, 5868), (489, 5604), (652, 4203), (934, 2934), (978, 2802), (1401, 1956), (1467, 1868)]