18862176

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{3221}}^1$

素因数の和:3295

約数の個数: 48

約数和(自身を含む): 50340528

約数和(自身を除く): 31478352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2928, 3221, 5856, 6442, 9663, 12884, 19326, 25768, 38652, 51536, 77304, 103072, 154608, 196481, 309216, 392962, 589443, 785924, 1178886, 1571848, 2357772, 3143696, 4715544, 6287392, 9431088, 18862176]

約数ペア:

[(1, 18862176), (2, 9431088), (3, 6287392), (4, 4715544), (6, 3143696), (8, 2357772), (12, 1571848), (16, 1178886), (24, 785924), (32, 589443), (48, 392962), (61, 309216), (96, 196481), (122, 154608), (183, 103072), (244, 77304), (366, 51536), (488, 38652), (732, 25768), (976, 19326), (1464, 12884), (1952, 9663), (2928, 6442), (3221, 5856)]