2256138

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 5298696

約数和(自身を除く): 3042558

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 73, 101, 102, 146, 153, 202, 219, 303, 306, 438, 606, 657, 909, 1241, 1314, 1717, 1818, 2482, 3434, 3723, 5151, 7373, 7446, 10302, 11169, 14746, 15453, 22119, 22338, 30906, 44238, 66357, 125341, 132714, 250682, 376023, 752046, 1128069, 2256138]

約数ペア:

[(1, 2256138), (2, 1128069), (3, 752046), (6, 376023), (9, 250682), (17, 132714), (18, 125341), (34, 66357), (51, 44238), (73, 30906), (101, 22338), (102, 22119), (146, 15453), (153, 14746), (202, 11169), (219, 10302), (303, 7446), (306, 7373), (438, 5151), (606, 3723), (657, 3434), (909, 2482), (1241, 1818), (1314, 1717)]