8045147502

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1951}}^1\times {\mathrm{10909}}^1$

素因数の和:12878

約数の個数: 64

約数和(自身を含む): 20444467200

約数和(自身を除く): 12399319698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1951, 3902, 5853, 10909, 11706, 13657, 17559, 21818, 27314, 32727, 35118, 40971, 52677, 65454, 76363, 81942, 98181, 105354, 122913, 152726, 196362, 229089, 245826, 294543, 368739, 458178, 589086, 687267, 737478, 1374534, 2061801, 4123602, 21283459, 42566918, 63850377, 127700754, 148984213, 191551131, 297968426, 383102262, 446952639, 574653393, 893905278, 1149306786, 1340857917, 2681715834, 4022573751, 8045147502]

約数ペア:

[(1, 8045147502), (2, 4022573751), (3, 2681715834), (6, 1340857917), (7, 1149306786), (9, 893905278), (14, 574653393), (18, 446952639), (21, 383102262), (27, 297968426), (42, 191551131), (54, 148984213), (63, 127700754), (126, 63850377), (189, 42566918), (378, 21283459), (1951, 4123602), (3902, 2061801), (5853, 1374534), (10909, 737478), (11706, 687267), (13657, 589086), (17559, 458178), (21818, 368739), (27314, 294543), (32727, 245826), (35118, 229089), (40971, 196362), (52677, 152726), (65454, 122913), (76363, 105354), (81942, 98181)]