18384248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1531}}^1$

素因数の和:1635

約数の個数: 32

約数和(自身を含む): 36768000

約数和(自身を除く): 18383752

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1501, 1531, 3002, 3062, 6004, 6124, 12008, 12248, 29089, 58178, 116356, 120949, 232712, 241898, 483796, 967592, 2298031, 4596062, 9192124, 18384248]

約数ペア:

[(1, 18384248), (2, 9192124), (4, 4596062), (8, 2298031), (19, 967592), (38, 483796), (76, 241898), (79, 232712), (152, 120949), (158, 116356), (316, 58178), (632, 29089), (1501, 12248), (1531, 12008), (3002, 6124), (3062, 6004)]