663780009516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{327307697}}^1$

素因数の和:327307730

約数の個数: 36

約数和(自身を含む): 1677124644552

約数和(自身を除く): 1013344635036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 327307697, 654615394, 981923091, 1309230788, 1963846182, 3927692364, 4255000061, 8510000122, 12765000183, 17020000244, 25530000366, 51060000732, 55315000793, 110630001586, 165945002379, 221260003172, 331890004758, 663780009516]

約数ペア:

[(1, 663780009516), (2, 331890004758), (3, 221260003172), (4, 165945002379), (6, 110630001586), (12, 55315000793), (13, 51060000732), (26, 25530000366), (39, 17020000244), (52, 12765000183), (78, 8510000122), (156, 4255000061), (169, 3927692364), (338, 1963846182), (507, 1309230788), (676, 981923091), (1014, 654615394), (2028, 327307697)]