22155378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 53187840

約数和(自身を除く): 31032462

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 53, 74, 106, 111, 159, 222, 259, 269, 318, 371, 518, 538, 742, 777, 807, 1113, 1554, 1614, 1883, 1961, 2226, 3766, 3922, 5649, 5883, 9953, 11298, 11766, 13727, 14257, 19906, 27454, 28514, 29859, 41181, 42771, 59718, 69671, 82362, 85542, 99799, 139342, 199598, 209013, 299397, 418026, 527509, 598794, 1055018, 1582527, 3165054, 3692563, 7385126, 11077689, 22155378]

約数ペア:

[(1, 22155378), (2, 11077689), (3, 7385126), (6, 3692563), (7, 3165054), (14, 1582527), (21, 1055018), (37, 598794), (42, 527509), (53, 418026), (74, 299397), (106, 209013), (111, 199598), (159, 139342), (222, 99799), (259, 85542), (269, 82362), (318, 69671), (371, 59718), (518, 42771), (538, 41181), (742, 29859), (777, 28514), (807, 27454), (1113, 19906), (1554, 14257), (1614, 13727), (1883, 11766), (1961, 11298), (2226, 9953), (3766, 5883), (3922, 5649)]