15481944

素因数分解:

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

素因数の和:9384

約数の個数: 48

約数和(自身を含む): 43758000

約数和(自身を除く): 28276056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 9349, 18698, 28047, 37396, 56094, 74792, 84141, 112188, 168282, 215027, 224376, 336564, 430054, 645081, 673128, 860108, 1290162, 1720216, 1935243, 2580324, 3870486, 5160648, 7740972, 15481944]

約数ペア:

[(1, 15481944), (2, 7740972), (3, 5160648), (4, 3870486), (6, 2580324), (8, 1935243), (9, 1720216), (12, 1290162), (18, 860108), (23, 673128), (24, 645081), (36, 430054), (46, 336564), (69, 224376), (72, 215027), (92, 168282), (138, 112188), (184, 84141), (207, 74792), (276, 56094), (414, 37396), (552, 28047), (828, 18698), (1656, 9349)]