23356728

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1523}}^1$

素因数の和:1609

約数の個数: 64

約数和(自身を含む): 65836800

約数和(自身を除く): 42480072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1523, 1704, 1917, 2556, 3046, 3834, 4569, 5112, 6092, 7668, 9138, 12184, 13707, 15336, 18276, 27414, 36552, 41121, 54828, 82242, 108133, 109656, 164484, 216266, 324399, 328968, 432532, 648798, 865064, 973197, 1297596, 1946394, 2595192, 2919591, 3892788, 5839182, 7785576, 11678364, 23356728]

約数ペア:

[(1, 23356728), (2, 11678364), (3, 7785576), (4, 5839182), (6, 3892788), (8, 2919591), (9, 2595192), (12, 1946394), (18, 1297596), (24, 973197), (27, 865064), (36, 648798), (54, 432532), (71, 328968), (72, 324399), (108, 216266), (142, 164484), (213, 109656), (216, 108133), (284, 82242), (426, 54828), (568, 41121), (639, 36552), (852, 27414), (1278, 18276), (1523, 15336), (1704, 13707), (1917, 12184), (2556, 9138), (3046, 7668), (3834, 6092), (4569, 5112)]