21341372584

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2865383}}^1$

素因数の和:2865422

約数の個数: 48

約数和(自身を含む): 48998066400

約数和(自身を除く): 27656693816

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 2865383, 5730766, 11461532, 20057681, 22923064, 40115362, 54442277, 80230724, 108884554, 140403767, 160461448, 217769108, 280807534, 381095939, 435538216, 561615068, 762191878, 1123230136, 1524383756, 2667671573, 3048767512, 5335343146, 10670686292, 21341372584]

約数ペア:

[(1, 21341372584), (2, 10670686292), (4, 5335343146), (7, 3048767512), (8, 2667671573), (14, 1524383756), (19, 1123230136), (28, 762191878), (38, 561615068), (49, 435538216), (56, 381095939), (76, 280807534), (98, 217769108), (133, 160461448), (152, 140403767), (196, 108884554), (266, 80230724), (392, 54442277), (532, 40115362), (931, 22923064), (1064, 20057681), (1862, 11461532), (3724, 5730766), (7448, 2865383)]