22943811

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 38522880

約数和(自身を除く): 15579069

約数列:

[1, 3, 11, 19, 23, 33, 37, 43, 57, 69, 111, 129, 209, 253, 407, 437, 473, 627, 703, 759, 817, 851, 989, 1221, 1311, 1419, 1591, 2109, 2451, 2553, 2967, 4773, 4807, 7733, 8987, 9361, 10879, 14421, 16169, 17501, 18791, 23199, 26961, 28083, 30229, 32637, 36593, 48507, 52503, 56373, 90687, 109779, 177859, 206701, 332519, 402523, 533577, 620103, 695267, 997557, 1207569, 2085801, 7647937, 22943811]

約数ペア:

[(1, 22943811), (3, 7647937), (11, 2085801), (19, 1207569), (23, 997557), (33, 695267), (37, 620103), (43, 533577), (57, 402523), (69, 332519), (111, 206701), (129, 177859), (209, 109779), (253, 90687), (407, 56373), (437, 52503), (473, 48507), (627, 36593), (703, 32637), (759, 30229), (817, 28083), (851, 26961), (989, 23199), (1221, 18791), (1311, 17501), (1419, 16169), (1591, 14421), (2109, 10879), (2451, 9361), (2553, 8987), (2967, 7733), (4773, 4807)]