19366948008

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{1963397}}^1$

素因数の和:1963546

約数の個数: 48

約数和(自身を含む): 52835040180

約数和(自身を除く): 33468092172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 9864, 1963397, 3926794, 5890191, 7853588, 11780382, 15707176, 17670573, 23560764, 35341146, 47121528, 70682292, 141364584, 268985389, 537970778, 806956167, 1075941556, 1613912334, 2151883112, 2420868501, 3227824668, 4841737002, 6455649336, 9683474004, 19366948008]

約数ペア:

[(1, 19366948008), (2, 9683474004), (3, 6455649336), (4, 4841737002), (6, 3227824668), (8, 2420868501), (9, 2151883112), (12, 1613912334), (18, 1075941556), (24, 806956167), (36, 537970778), (72, 268985389), (137, 141364584), (274, 70682292), (411, 47121528), (548, 35341146), (822, 23560764), (1096, 17670573), (1233, 15707176), (1644, 11780382), (2466, 7853588), (3288, 5890191), (4932, 3926794), (9864, 1963397)]