13195026

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 33965568

約数和(自身を除く): 20770542

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 31, 34, 39, 51, 62, 78, 93, 102, 107, 117, 153, 186, 214, 221, 234, 279, 306, 321, 403, 442, 527, 558, 642, 663, 806, 963, 1054, 1209, 1326, 1391, 1581, 1819, 1926, 1989, 2418, 2782, 3162, 3317, 3627, 3638, 3978, 4173, 4743, 5457, 6634, 6851, 7254, 8346, 9486, 9951, 10914, 12519, 13702, 16371, 19902, 20553, 23647, 25038, 29853, 32742, 41106, 43121, 47294, 56389, 59706, 61659, 70941, 86242, 112778, 123318, 129363, 141882, 169167, 212823, 258726, 338334, 388089, 425646, 507501, 733057, 776178, 1015002, 1466114, 2199171, 4398342, 6597513, 13195026]

約数ペア:

[(1, 13195026), (2, 6597513), (3, 4398342), (6, 2199171), (9, 1466114), (13, 1015002), (17, 776178), (18, 733057), (26, 507501), (31, 425646), (34, 388089), (39, 338334), (51, 258726), (62, 212823), (78, 169167), (93, 141882), (102, 129363), (107, 123318), (117, 112778), (153, 86242), (186, 70941), (214, 61659), (221, 59706), (234, 56389), (279, 47294), (306, 43121), (321, 41106), (403, 32742), (442, 29853), (527, 25038), (558, 23647), (642, 20553), (663, 19902), (806, 16371), (963, 13702), (1054, 12519), (1209, 10914), (1326, 9951), (1391, 9486), (1581, 8346), (1819, 7254), (1926, 6851), (1989, 6634), (2418, 5457), (2782, 4743), (3162, 4173), (3317, 3978), (3627, 3638)]