9960012

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{523}}^1$

素因数の和:579

約数の個数: 54

約数和(自身を含む): 26369252

約数和(自身を除く): 16409240

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 523, 529, 828, 1046, 1058, 1569, 1587, 2092, 2116, 3138, 3174, 4707, 4761, 6276, 6348, 9414, 9522, 12029, 18828, 19044, 24058, 36087, 48116, 72174, 108261, 144348, 216522, 276667, 433044, 553334, 830001, 1106668, 1660002, 2490003, 3320004, 4980006, 9960012]

約数ペア:

[(1, 9960012), (2, 4980006), (3, 3320004), (4, 2490003), (6, 1660002), (9, 1106668), (12, 830001), (18, 553334), (23, 433044), (36, 276667), (46, 216522), (69, 144348), (92, 108261), (138, 72174), (207, 48116), (276, 36087), (414, 24058), (523, 19044), (529, 18828), (828, 12029), (1046, 9522), (1058, 9414), (1569, 6348), (1587, 6276), (2092, 4761), (2116, 4707), (3138, 3174)]