26561844

素因数分解:

$2^2\times 3^6\times {\mathrm{9109}}^1$

素因数の和:9131

約数の個数: 42

約数和(自身を含む): 69700610

約数和(自身を除く): 43138766

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 9109, 18218, 27327, 36436, 54654, 81981, 109308, 163962, 245943, 327924, 491886, 737829, 983772, 1475658, 2213487, 2951316, 4426974, 6640461, 8853948, 13280922, 26561844]

約数ペア:

[(1, 26561844), (2, 13280922), (3, 8853948), (4, 6640461), (6, 4426974), (9, 2951316), (12, 2213487), (18, 1475658), (27, 983772), (36, 737829), (54, 491886), (81, 327924), (108, 245943), (162, 163962), (243, 109308), (324, 81981), (486, 54654), (729, 36436), (972, 27327), (1458, 18218), (2916, 9109)]