63877842

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{487}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 163031040

約数和(自身を除く): 99153198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 347, 378, 487, 694, 974, 1041, 1461, 2082, 2429, 2922, 3123, 3409, 4383, 4858, 6246, 6818, 7287, 8766, 9369, 10227, 13149, 14574, 18738, 20454, 21861, 26298, 30681, 43722, 61362, 65583, 92043, 131166, 168989, 184086, 337978, 506967, 1013934, 1182923, 1520901, 2365846, 3041802, 3548769, 4562703, 7097538, 9125406, 10646307, 21292614, 31938921, 63877842]

約数ペア:

[(1, 63877842), (2, 31938921), (3, 21292614), (6, 10646307), (7, 9125406), (9, 7097538), (14, 4562703), (18, 3548769), (21, 3041802), (27, 2365846), (42, 1520901), (54, 1182923), (63, 1013934), (126, 506967), (189, 337978), (347, 184086), (378, 168989), (487, 131166), (694, 92043), (974, 65583), (1041, 61362), (1461, 43722), (2082, 30681), (2429, 26298), (2922, 21861), (3123, 20454), (3409, 18738), (4383, 14574), (4858, 13149), (6246, 10227), (6818, 9369), (7287, 8766)]