7740972

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{9349}}^1$

素因数の和:9382

約数の個数: 36

約数和(自身を含む): 20420400

約数和(自身を除く): 12679428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 9349, 18698, 28047, 37396, 56094, 84141, 112188, 168282, 215027, 336564, 430054, 645081, 860108, 1290162, 1935243, 2580324, 3870486, 7740972]

約数ペア:

[(1, 7740972), (2, 3870486), (3, 2580324), (4, 1935243), (6, 1290162), (9, 860108), (12, 645081), (18, 430054), (23, 336564), (36, 215027), (46, 168282), (69, 112188), (92, 84141), (138, 56094), (207, 37396), (276, 28047), (414, 18698), (828, 9349)]