18815064

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{19121}}^1$

素因数の和:19171

約数の個数: 32

約数和(自身を含む): 48187440

約数和(自身を除く): 29372376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 19121, 38242, 57363, 76484, 114726, 152968, 229452, 458904, 783961, 1567922, 2351883, 3135844, 4703766, 6271688, 9407532, 18815064]

約数ペア:

[(1, 18815064), (2, 9407532), (3, 6271688), (4, 4703766), (6, 3135844), (8, 2351883), (12, 1567922), (24, 783961), (41, 458904), (82, 229452), (123, 152968), (164, 114726), (246, 76484), (328, 57363), (492, 38242), (984, 19121)]