16644732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4639}}^1$

素因数の和:4682

約数の個数: 48

約数和(自身を含む): 43653120

約数和(自身を除く): 27008388

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 4639, 9278, 13917, 18556, 27834, 55668, 60307, 106697, 120614, 180921, 213394, 241228, 320091, 361842, 426788, 640182, 723684, 1280364, 1387061, 2774122, 4161183, 5548244, 8322366, 16644732]

約数ペア:

[(1, 16644732), (2, 8322366), (3, 5548244), (4, 4161183), (6, 2774122), (12, 1387061), (13, 1280364), (23, 723684), (26, 640182), (39, 426788), (46, 361842), (52, 320091), (69, 241228), (78, 213394), (92, 180921), (138, 120614), (156, 106697), (276, 60307), (299, 55668), (598, 27834), (897, 18556), (1196, 13917), (1794, 9278), (3588, 4639)]