28379862

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{75079}}^1$

素因数の和:75097

約数の個数: 32

約数和(自身を含む): 72076800

約数和(自身を除く): 43696938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 75079, 150158, 225237, 450474, 525553, 675711, 1051106, 1351422, 1576659, 2027133, 3153318, 4054266, 4729977, 9459954, 14189931, 28379862]

約数ペア:

[(1, 28379862), (2, 14189931), (3, 9459954), (6, 4729977), (7, 4054266), (9, 3153318), (14, 2027133), (18, 1576659), (21, 1351422), (27, 1051106), (42, 675711), (54, 525553), (63, 450474), (126, 225237), (189, 150158), (378, 75079)]