13640718

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 35392896

約数和(自身を除く): 21752178

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 49, 78, 83, 86, 91, 98, 129, 147, 166, 182, 249, 258, 273, 294, 301, 498, 546, 559, 581, 602, 637, 903, 1079, 1118, 1162, 1274, 1677, 1743, 1806, 1911, 2107, 2158, 3237, 3354, 3486, 3569, 3822, 3913, 4067, 4214, 6321, 6474, 7138, 7553, 7826, 8134, 10707, 11739, 12201, 12642, 15106, 21414, 22659, 23478, 24402, 24983, 27391, 45318, 46397, 49966, 52871, 54782, 74949, 82173, 92794, 105742, 139191, 149898, 158613, 164346, 174881, 278382, 317226, 324779, 349762, 524643, 649558, 974337, 1049286, 1948674, 2273453, 4546906, 6820359, 13640718]

約数ペア:

[(1, 13640718), (2, 6820359), (3, 4546906), (6, 2273453), (7, 1948674), (13, 1049286), (14, 974337), (21, 649558), (26, 524643), (39, 349762), (42, 324779), (43, 317226), (49, 278382), (78, 174881), (83, 164346), (86, 158613), (91, 149898), (98, 139191), (129, 105742), (147, 92794), (166, 82173), (182, 74949), (249, 54782), (258, 52871), (273, 49966), (294, 46397), (301, 45318), (498, 27391), (546, 24983), (559, 24402), (581, 23478), (602, 22659), (637, 21414), (903, 15106), (1079, 12642), (1118, 12201), (1162, 11739), (1274, 10707), (1677, 8134), (1743, 7826), (1806, 7553), (1911, 7138), (2107, 6474), (2158, 6321), (3237, 4214), (3354, 4067), (3486, 3913), (3569, 3822)]