26688636

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19009}}^1$

素因数の和:19035

約数の個数: 48

約数和(自身を含む): 74519200

約数和(自身を除く): 47830564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 19009, 38018, 57027, 76036, 114054, 171081, 228108, 247117, 342162, 494234, 513243, 684324, 741351, 988468, 1026486, 1482702, 2052972, 2224053, 2965404, 4448106, 6672159, 8896212, 13344318, 26688636]

約数ペア:

[(1, 26688636), (2, 13344318), (3, 8896212), (4, 6672159), (6, 4448106), (9, 2965404), (12, 2224053), (13, 2052972), (18, 1482702), (26, 1026486), (27, 988468), (36, 741351), (39, 684324), (52, 513243), (54, 494234), (78, 342162), (108, 247117), (117, 228108), (156, 171081), (234, 114054), (351, 76036), (468, 57027), (702, 38018), (1404, 19009)]