15594966

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 35642880

約数和(自身を除く): 20047914

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 139, 207, 271, 278, 414, 417, 542, 813, 834, 1251, 1626, 2439, 2502, 3197, 4878, 6233, 6394, 9591, 12466, 18699, 19182, 28773, 37398, 37669, 56097, 57546, 75338, 112194, 113007, 226014, 339021, 678042, 866387, 1732774, 2599161, 5198322, 7797483, 15594966]

約数ペア:

[(1, 15594966), (2, 7797483), (3, 5198322), (6, 2599161), (9, 1732774), (18, 866387), (23, 678042), (46, 339021), (69, 226014), (138, 113007), (139, 112194), (207, 75338), (271, 57546), (278, 56097), (414, 37669), (417, 37398), (542, 28773), (813, 19182), (834, 18699), (1251, 12466), (1626, 9591), (2439, 6394), (2502, 6233), (3197, 4878)]