39503412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 108

約数和(自身を含む): 111375264

約数和(自身を除く): 71871852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 151, 156, 169, 172, 234, 258, 302, 338, 387, 453, 468, 507, 516, 559, 604, 676, 774, 906, 1014, 1118, 1359, 1521, 1548, 1677, 1812, 1963, 2028, 2236, 2718, 3042, 3354, 3926, 5031, 5436, 5889, 6084, 6493, 6708, 7267, 7852, 10062, 11778, 12986, 14534, 17667, 19479, 20124, 21801, 23556, 25519, 25972, 29068, 35334, 38958, 43602, 51038, 58437, 65403, 70668, 76557, 77916, 84409, 87204, 102076, 116874, 130806, 153114, 168818, 229671, 233748, 253227, 261612, 306228, 337636, 459342, 506454, 759681, 918684, 1012908, 1097317, 1519362, 2194634, 3038724, 3291951, 4389268, 6583902, 9875853, 13167804, 19751706, 39503412]

約数ペア:

[(1, 39503412), (2, 19751706), (3, 13167804), (4, 9875853), (6, 6583902), (9, 4389268), (12, 3291951), (13, 3038724), (18, 2194634), (26, 1519362), (36, 1097317), (39, 1012908), (43, 918684), (52, 759681), (78, 506454), (86, 459342), (117, 337636), (129, 306228), (151, 261612), (156, 253227), (169, 233748), (172, 229671), (234, 168818), (258, 153114), (302, 130806), (338, 116874), (387, 102076), (453, 87204), (468, 84409), (507, 77916), (516, 76557), (559, 70668), (604, 65403), (676, 58437), (774, 51038), (906, 43602), (1014, 38958), (1118, 35334), (1359, 29068), (1521, 25972), (1548, 25519), (1677, 23556), (1812, 21801), (1963, 20124), (2028, 19479), (2236, 17667), (2718, 14534), (3042, 12986), (3354, 11778), (3926, 10062), (5031, 7852), (5436, 7267), (5889, 6708), (6084, 6493)]