23742558

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{997}}^1$

素因数の和:1028

約数の個数: 72

約数和(自身を含む): 62119512

約数和(自身を除く): 38376954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 882, 997, 1134, 1323, 1701, 1994, 2646, 2991, 3402, 3969, 5982, 6979, 7938, 8973, 11907, 13958, 17946, 20937, 23814, 26919, 41874, 48853, 53838, 62811, 80757, 97706, 125622, 146559, 161514, 188433, 242271, 293118, 376866, 439677, 484542, 565299, 879354, 1130598, 1319031, 1695897, 2638062, 3391794, 3957093, 7914186, 11871279, 23742558]

約数ペア:

[(1, 23742558), (2, 11871279), (3, 7914186), (6, 3957093), (7, 3391794), (9, 2638062), (14, 1695897), (18, 1319031), (21, 1130598), (27, 879354), (42, 565299), (49, 484542), (54, 439677), (63, 376866), (81, 293118), (98, 242271), (126, 188433), (147, 161514), (162, 146559), (189, 125622), (243, 97706), (294, 80757), (378, 62811), (441, 53838), (486, 48853), (567, 41874), (882, 26919), (997, 23814), (1134, 20937), (1323, 17946), (1701, 13958), (1994, 11907), (2646, 8973), (2991, 7938), (3402, 6979), (3969, 5982)]