18766452

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1553}}^1$

素因数の和:1632

約数の個数: 48

約数和(自身を含む): 46992960

約数和(自身を除く): 28226508

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 636, 1007, 1553, 2014, 3021, 3106, 4028, 4659, 6042, 6212, 9318, 12084, 18636, 29507, 59014, 82309, 88521, 118028, 164618, 177042, 246927, 329236, 354084, 493854, 987708, 1563871, 3127742, 4691613, 6255484, 9383226, 18766452]

約数ペア:

[(1, 18766452), (2, 9383226), (3, 6255484), (4, 4691613), (6, 3127742), (12, 1563871), (19, 987708), (38, 493854), (53, 354084), (57, 329236), (76, 246927), (106, 177042), (114, 164618), (159, 118028), (212, 88521), (228, 82309), (318, 59014), (636, 29507), (1007, 18636), (1553, 12084), (2014, 9318), (3021, 6212), (3106, 6042), (4028, 4659)]