2007481788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{252323}}^1$

素因数の和:252363

約数の個数: 72

約数和(自身を含む): 5786293968

約数和(自身を除く): 3778812180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 252323, 504646, 756969, 1009292, 1513938, 2270907, 3027876, 3280199, 4289491, 4541814, 6560398, 8578982, 9083628, 9840597, 12868473, 13120796, 17157964, 19681194, 25736946, 29521791, 38605419, 39362388, 51473892, 55763383, 59043582, 77210838, 111526766, 118087164, 154421676, 167290149, 223053532, 334580298, 501870447, 669160596, 1003740894, 2007481788]

約数ペア:

[(1, 2007481788), (2, 1003740894), (3, 669160596), (4, 501870447), (6, 334580298), (9, 223053532), (12, 167290149), (13, 154421676), (17, 118087164), (18, 111526766), (26, 77210838), (34, 59043582), (36, 55763383), (39, 51473892), (51, 39362388), (52, 38605419), (68, 29521791), (78, 25736946), (102, 19681194), (117, 17157964), (153, 13120796), (156, 12868473), (204, 9840597), (221, 9083628), (234, 8578982), (306, 6560398), (442, 4541814), (468, 4289491), (612, 3280199), (663, 3027876), (884, 2270907), (1326, 1513938), (1989, 1009292), (2652, 756969), (3978, 504646), (7956, 252323)]