40251486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 92192256

約数和(自身を除く): 51940770

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 53, 66, 74, 106, 111, 159, 222, 311, 318, 407, 583, 622, 814, 933, 1166, 1221, 1749, 1866, 1961, 2442, 3421, 3498, 3922, 5883, 6842, 10263, 11507, 11766, 16483, 20526, 21571, 23014, 32966, 34521, 43142, 49449, 64713, 69042, 98898, 126577, 129426, 181313, 253154, 362626, 379731, 543939, 609871, 759462, 1087878, 1219742, 1829613, 3659226, 6708581, 13417162, 20125743, 40251486]

約数ペア:

[(1, 40251486), (2, 20125743), (3, 13417162), (6, 6708581), (11, 3659226), (22, 1829613), (33, 1219742), (37, 1087878), (53, 759462), (66, 609871), (74, 543939), (106, 379731), (111, 362626), (159, 253154), (222, 181313), (311, 129426), (318, 126577), (407, 98898), (583, 69042), (622, 64713), (814, 49449), (933, 43142), (1166, 34521), (1221, 32966), (1749, 23014), (1866, 21571), (1961, 20526), (2442, 16483), (3421, 11766), (3498, 11507), (3922, 10263), (5883, 6842)]