4686426

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 10895040

約数和(自身を除く): 6208614

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 193, 213, 342, 386, 426, 579, 639, 1158, 1278, 1349, 1737, 2698, 3474, 3667, 4047, 7334, 8094, 11001, 12141, 13703, 22002, 24282, 27406, 33003, 41109, 66006, 82218, 123327, 246654, 260357, 520714, 781071, 1562142, 2343213, 4686426]

約数ペア:

[(1, 4686426), (2, 2343213), (3, 1562142), (6, 781071), (9, 520714), (18, 260357), (19, 246654), (38, 123327), (57, 82218), (71, 66006), (114, 41109), (142, 33003), (171, 27406), (193, 24282), (213, 22002), (342, 13703), (386, 12141), (426, 11001), (579, 8094), (639, 7334), (1158, 4047), (1278, 3667), (1349, 3474), (1737, 2698)]