1520432442

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{32203}}^1$

素因数の和:32315

約数の個数: 48

約数和(自身を含む): 3426247968

約数和(自身を除く): 1905815526

約数列:

[1, 2, 3, 6, 9, 18, 43, 61, 86, 122, 129, 183, 258, 366, 387, 549, 774, 1098, 2623, 5246, 7869, 15738, 23607, 32203, 47214, 64406, 96609, 193218, 289827, 579654, 1384729, 1964383, 2769458, 3928766, 4154187, 5893149, 8308374, 11786298, 12462561, 17679447, 24925122, 35358894, 84468469, 168936938, 253405407, 506810814, 760216221, 1520432442]

約数ペア:

[(1, 1520432442), (2, 760216221), (3, 506810814), (6, 253405407), (9, 168936938), (18, 84468469), (43, 35358894), (61, 24925122), (86, 17679447), (122, 12462561), (129, 11786298), (183, 8308374), (258, 5893149), (366, 4154187), (387, 3928766), (549, 2769458), (774, 1964383), (1098, 1384729), (2623, 579654), (5246, 289827), (7869, 193218), (15738, 96609), (23607, 64406), (32203, 47214)]