1818558

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 4907520

約数和(自身を除く): 3088962

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 283, 306, 357, 378, 459, 566, 714, 849, 918, 1071, 1698, 1981, 2142, 2547, 3213, 3962, 4811, 5094, 5943, 6426, 7641, 9622, 11886, 14433, 15282, 17829, 28866, 33677, 35658, 43299, 53487, 67354, 86598, 101031, 106974, 129897, 202062, 259794, 303093, 606186, 909279, 1818558]

約数ペア:

[(1, 1818558), (2, 909279), (3, 606186), (6, 303093), (7, 259794), (9, 202062), (14, 129897), (17, 106974), (18, 101031), (21, 86598), (27, 67354), (34, 53487), (42, 43299), (51, 35658), (54, 33677), (63, 28866), (102, 17829), (119, 15282), (126, 14433), (153, 11886), (189, 9622), (238, 7641), (283, 6426), (306, 5943), (357, 5094), (378, 4811), (459, 3962), (566, 3213), (714, 2547), (849, 2142), (918, 1981), (1071, 1698)]