21252994776

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{22706191}}^1$

素因数の和:22706216

約数の個数: 48

約数和(自身を含む): 61987904160

約数和(自身を除く): 40734909384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 22706191, 45412382, 68118573, 90824764, 136237146, 181649528, 204355719, 272474292, 295180483, 408711438, 544948584, 590360966, 817422876, 885541449, 1180721932, 1634845752, 1771082898, 2361443864, 2656624347, 3542165796, 5313248694, 7084331592, 10626497388, 21252994776]

約数ペア:

[(1, 21252994776), (2, 10626497388), (3, 7084331592), (4, 5313248694), (6, 3542165796), (8, 2656624347), (9, 2361443864), (12, 1771082898), (13, 1634845752), (18, 1180721932), (24, 885541449), (26, 817422876), (36, 590360966), (39, 544948584), (52, 408711438), (72, 295180483), (78, 272474292), (104, 204355719), (117, 181649528), (156, 136237146), (234, 90824764), (312, 68118573), (468, 45412382), (936, 22706191)]