17749520022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{72679}}^1$

素因数の和:72829

約数の個数: 64

約数和(自身を含む): 39854223360

約数和(自身を除く): 22104703338

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 101, 186, 202, 303, 403, 606, 806, 1209, 1313, 2418, 2626, 3131, 3939, 6262, 7878, 9393, 18786, 40703, 72679, 81406, 122109, 145358, 218037, 244218, 436074, 944827, 1889654, 2253049, 2834481, 4506098, 5668962, 6759147, 7340579, 13518294, 14681158, 22021737, 29289637, 44043474, 58579274, 87868911, 95427527, 175737822, 190855054, 227557949, 286282581, 455115898, 572565162, 682673847, 1365347694, 2958253337, 5916506674, 8874760011, 17749520022]

約数ペア:

[(1, 17749520022), (2, 8874760011), (3, 5916506674), (6, 2958253337), (13, 1365347694), (26, 682673847), (31, 572565162), (39, 455115898), (62, 286282581), (78, 227557949), (93, 190855054), (101, 175737822), (186, 95427527), (202, 87868911), (303, 58579274), (403, 44043474), (606, 29289637), (806, 22021737), (1209, 14681158), (1313, 13518294), (2418, 7340579), (2626, 6759147), (3131, 5668962), (3939, 4506098), (6262, 2834481), (7878, 2253049), (9393, 1889654), (18786, 944827), (40703, 436074), (72679, 244218), (81406, 218037), (122109, 145358)]