18831324

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 46357920

約数和(自身を除く): 27526596

約数列:

[1, 2, 3, 4, 6, 12, 29, 53, 58, 87, 106, 116, 159, 174, 212, 318, 348, 636, 1021, 1537, 2042, 3063, 3074, 4084, 4611, 6126, 6148, 9222, 12252, 18444, 29609, 54113, 59218, 88827, 108226, 118436, 162339, 177654, 216452, 324678, 355308, 649356, 1569277, 3138554, 4707831, 6277108, 9415662, 18831324]

約数ペア:

[(1, 18831324), (2, 9415662), (3, 6277108), (4, 4707831), (6, 3138554), (12, 1569277), (29, 649356), (53, 355308), (58, 324678), (87, 216452), (106, 177654), (116, 162339), (159, 118436), (174, 108226), (212, 88827), (318, 59218), (348, 54113), (636, 29609), (1021, 18444), (1537, 12252), (2042, 9222), (3063, 6148), (3074, 6126), (4084, 4611)]