27742722

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{479}}^1$

素因数の和:695

約数の個数: 48

約数和(自身を含む): 65007360

約数和(自身を除く): 37264638

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 197, 294, 394, 479, 591, 958, 1182, 1379, 1437, 2758, 2874, 3353, 4137, 6706, 8274, 9653, 10059, 19306, 20118, 23471, 28959, 46942, 57918, 70413, 94363, 140826, 188726, 283089, 566178, 660541, 1321082, 1981623, 3963246, 4623787, 9247574, 13871361, 27742722]

約数ペア:

[(1, 27742722), (2, 13871361), (3, 9247574), (6, 4623787), (7, 3963246), (14, 1981623), (21, 1321082), (42, 660541), (49, 566178), (98, 283089), (147, 188726), (197, 140826), (294, 94363), (394, 70413), (479, 57918), (591, 46942), (958, 28959), (1182, 23471), (1379, 20118), (1437, 19306), (2758, 10059), (2874, 9653), (3353, 8274), (4137, 6706)]