66817926

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3761}}^1$

素因数の和:3826

約数の個数: 64

約数和(自身を含む): 173352960

約数和(自身を除く): 106535034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 126, 141, 189, 282, 329, 378, 423, 658, 846, 987, 1269, 1974, 2538, 2961, 3761, 5922, 7522, 8883, 11283, 17766, 22566, 26327, 33849, 52654, 67698, 78981, 101547, 157962, 176767, 203094, 236943, 353534, 473886, 530301, 710829, 1060602, 1237369, 1421658, 1590903, 2474738, 3181806, 3712107, 4772709, 7424214, 9545418, 11136321, 22272642, 33408963, 66817926]

約数ペア:

[(1, 66817926), (2, 33408963), (3, 22272642), (6, 11136321), (7, 9545418), (9, 7424214), (14, 4772709), (18, 3712107), (21, 3181806), (27, 2474738), (42, 1590903), (47, 1421658), (54, 1237369), (63, 1060602), (94, 710829), (126, 530301), (141, 473886), (189, 353534), (282, 236943), (329, 203094), (378, 176767), (423, 157962), (658, 101547), (846, 78981), (987, 67698), (1269, 52654), (1974, 33849), (2538, 26327), (2961, 22566), (3761, 17766), (5922, 11283), (7522, 8883)]