125512506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4721}}^1$

素因数の和:4947

約数の個数: 48

約数和(自身を含む): 312331968

約数和(自身を除く): 186819462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 211, 422, 633, 1266, 1477, 1899, 2954, 3798, 4431, 4721, 8862, 9442, 13293, 14163, 26586, 28326, 33047, 42489, 66094, 84978, 99141, 198282, 297423, 594846, 996131, 1992262, 2988393, 5976786, 6972917, 8965179, 13945834, 17930358, 20918751, 41837502, 62756253, 125512506]

約数ペア:

[(1, 125512506), (2, 62756253), (3, 41837502), (6, 20918751), (7, 17930358), (9, 13945834), (14, 8965179), (18, 6972917), (21, 5976786), (42, 2988393), (63, 1992262), (126, 996131), (211, 594846), (422, 297423), (633, 198282), (1266, 99141), (1477, 84978), (1899, 66094), (2954, 42489), (3798, 33047), (4431, 28326), (4721, 26586), (8862, 14163), (9442, 13293)]