123481618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6661}}^1$

素因数の和:6730

約数の個数: 32

約数和(自身を含む): 214889472

約数和(自身を除く): 91407854

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 299, 403, 598, 713, 806, 1426, 6661, 9269, 13322, 18538, 86593, 153203, 173186, 206491, 306406, 412982, 1991639, 2684383, 3983278, 4749293, 5368766, 9498586, 61740809, 123481618]

約数ペア:

[(1, 123481618), (2, 61740809), (13, 9498586), (23, 5368766), (26, 4749293), (31, 3983278), (46, 2684383), (62, 1991639), (299, 412982), (403, 306406), (598, 206491), (713, 173186), (806, 153203), (1426, 86593), (6661, 18538), (9269, 13322)]