321013602

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{27997}}^1$

素因数の和:28032

約数の個数: 72

約数和(自身を含む): 871353756

約数和(自身を除く): 550340154

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 27997, 55994, 83991, 167982, 195979, 251973, 363961, 391958, 503946, 587937, 727922, 1091883, 1175874, 1371853, 1763811, 2183766, 2547727, 2743706, 3275649, 3527622, 4115559, 5095454, 6551298, 7643181, 8231118, 12346677, 15286362, 17834089, 22929543, 24693354, 35668178, 45859086, 53502267, 107004534, 160506801, 321013602]

約数ペア:

[(1, 321013602), (2, 160506801), (3, 107004534), (6, 53502267), (7, 45859086), (9, 35668178), (13, 24693354), (14, 22929543), (18, 17834089), (21, 15286362), (26, 12346677), (39, 8231118), (42, 7643181), (49, 6551298), (63, 5095454), (78, 4115559), (91, 3527622), (98, 3275649), (117, 2743706), (126, 2547727), (147, 2183766), (182, 1763811), (234, 1371853), (273, 1175874), (294, 1091883), (441, 727922), (546, 587937), (637, 503946), (819, 391958), (882, 363961), (1274, 251973), (1638, 195979), (1911, 167982), (3822, 83991), (5733, 55994), (11466, 27997)]