66123838

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 116922960

約数和(自身を除く): 50799122

約数列:

[1, 2, 11, 19, 22, 38, 73, 121, 146, 197, 209, 242, 394, 418, 803, 1387, 1606, 2167, 2299, 2774, 3743, 4334, 4598, 7486, 8833, 14381, 15257, 17666, 23837, 28762, 30514, 41173, 47674, 82346, 158191, 167827, 273239, 316382, 335654, 452903, 546478, 905806, 1740101, 3005629, 3480202, 6011258, 33061919, 66123838]

約数ペア:

[(1, 66123838), (2, 33061919), (11, 6011258), (19, 3480202), (22, 3005629), (38, 1740101), (73, 905806), (121, 546478), (146, 452903), (197, 335654), (209, 316382), (242, 273239), (394, 167827), (418, 158191), (803, 82346), (1387, 47674), (1606, 41173), (2167, 30514), (2299, 28762), (2774, 23837), (3743, 17666), (4334, 15257), (4598, 14381), (7486, 8833)]