2015318916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{331249}}^1$

素因数の和:331285

約数の個数: 54

約数和(自身を含む): 5516306250

約数和(自身を除く): 3500987334

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 331249, 662498, 993747, 1324996, 1987494, 2981241, 3974988, 4306237, 5962482, 8612474, 11924964, 12918711, 17224948, 25837422, 38756133, 51674844, 55981081, 77512266, 111962162, 155024532, 167943243, 223924324, 335886486, 503829729, 671772972, 1007659458, 2015318916]

約数ペア:

[(1, 2015318916), (2, 1007659458), (3, 671772972), (4, 503829729), (6, 335886486), (9, 223924324), (12, 167943243), (13, 155024532), (18, 111962162), (26, 77512266), (36, 55981081), (39, 51674844), (52, 38756133), (78, 25837422), (117, 17224948), (156, 12918711), (169, 11924964), (234, 8612474), (338, 5962482), (468, 4306237), (507, 3974988), (676, 2981241), (1014, 1987494), (1521, 1324996), (2028, 993747), (3042, 662498), (6084, 331249)]