22212294

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 50125824

約数和(自身を除く): 27913530

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 73, 78, 83, 94, 141, 146, 166, 219, 249, 282, 438, 498, 611, 949, 1079, 1222, 1833, 1898, 2158, 2847, 3237, 3431, 3666, 3901, 5694, 6059, 6474, 6862, 7802, 10293, 11703, 12118, 18177, 20586, 23406, 36354, 44603, 50713, 78767, 89206, 101426, 133809, 152139, 157534, 236301, 267618, 284773, 304278, 472602, 569546, 854319, 1708638, 3702049, 7404098, 11106147, 22212294]

約数ペア:

[(1, 22212294), (2, 11106147), (3, 7404098), (6, 3702049), (13, 1708638), (26, 854319), (39, 569546), (47, 472602), (73, 304278), (78, 284773), (83, 267618), (94, 236301), (141, 157534), (146, 152139), (166, 133809), (219, 101426), (249, 89206), (282, 78767), (438, 50713), (498, 44603), (611, 36354), (949, 23406), (1079, 20586), (1222, 18177), (1833, 12118), (1898, 11703), (2158, 10293), (2847, 7802), (3237, 6862), (3431, 6474), (3666, 6059), (3901, 5694)]