2647476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5657}}^1$

素因数の和:5680

約数の個数: 36

約数和(自身を含む): 7208292

約数和(自身を除く): 4560816

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 5657, 11314, 16971, 22628, 33942, 50913, 67884, 73541, 101826, 147082, 203652, 220623, 294164, 441246, 661869, 882492, 1323738, 2647476]

約数ペア:

[(1, 2647476), (2, 1323738), (3, 882492), (4, 661869), (6, 441246), (9, 294164), (12, 220623), (13, 203652), (18, 147082), (26, 101826), (36, 73541), (39, 67884), (52, 50913), (78, 33942), (117, 22628), (156, 16971), (234, 11314), (468, 5657)]