21722652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{86201}}^1$

素因数の和:86218

約数の個数: 36

約数和(自身を含む): 62755056

約数和(自身を除く): 41032404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 86201, 172402, 258603, 344804, 517206, 603407, 775809, 1034412, 1206814, 1551618, 1810221, 2413628, 3103236, 3620442, 5430663, 7240884, 10861326, 21722652]

約数ペア:

[(1, 21722652), (2, 10861326), (3, 7240884), (4, 5430663), (6, 3620442), (7, 3103236), (9, 2413628), (12, 1810221), (14, 1551618), (18, 1206814), (21, 1034412), (28, 775809), (36, 603407), (42, 517206), (63, 344804), (84, 258603), (126, 172402), (252, 86201)]