12244908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1481}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 31370976

約数和(自身を除く): 19126068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 1481, 2067, 2756, 2962, 4134, 4443, 5924, 8268, 8886, 17772, 19253, 38506, 57759, 77012, 78493, 115518, 156986, 231036, 235479, 313972, 470958, 941916, 1020409, 2040818, 3061227, 4081636, 6122454, 12244908]

約数ペア:

[(1, 12244908), (2, 6122454), (3, 4081636), (4, 3061227), (6, 2040818), (12, 1020409), (13, 941916), (26, 470958), (39, 313972), (52, 235479), (53, 231036), (78, 156986), (106, 115518), (156, 78493), (159, 77012), (212, 57759), (318, 38506), (636, 19253), (689, 17772), (1378, 8886), (1481, 8268), (2067, 5924), (2756, 4443), (2962, 4134)]