6440316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 16181760

約数和(自身を除く): 9741444

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 564, 601, 893, 1202, 1786, 1803, 2404, 2679, 3572, 3606, 5358, 7212, 10716, 11419, 22838, 28247, 34257, 45676, 56494, 68514, 84741, 112988, 137028, 169482, 338964, 536693, 1073386, 1610079, 2146772, 3220158, 6440316]

約数ペア:

[(1, 6440316), (2, 3220158), (3, 2146772), (4, 1610079), (6, 1073386), (12, 536693), (19, 338964), (38, 169482), (47, 137028), (57, 112988), (76, 84741), (94, 68514), (114, 56494), (141, 45676), (188, 34257), (228, 28247), (282, 22838), (564, 11419), (601, 10716), (893, 7212), (1202, 5358), (1786, 3606), (1803, 3572), (2404, 2679)]