638770716

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1043743}}^1$

素因数の和:1043770

約数の個数: 36

約数和(自身を含む): 1709652672

約数和(自身を除く): 1070881956

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 1043743, 2087486, 3131229, 4174972, 6262458, 9393687, 12524916, 17743631, 18787374, 35487262, 37574748, 53230893, 70974524, 106461786, 159692679, 212923572, 319385358, 638770716]

約数ペア:

[(1, 638770716), (2, 319385358), (3, 212923572), (4, 159692679), (6, 106461786), (9, 70974524), (12, 53230893), (17, 37574748), (18, 35487262), (34, 18787374), (36, 17743631), (51, 12524916), (68, 9393687), (102, 6262458), (153, 4174972), (204, 3131229), (306, 2087486), (612, 1043743)]